Applications built on MongoDB Entity Framework Core Provider which place a database name in the connection string may inadvertently disable…

cve CVE-2026-92757 1 source, 1 claim · Watch

NVD writes:
Applications built on MongoDB Entity Framework Core Provider which place a database name in the connection string may inadvertently disable field level encryption. the claim

Severity: MEDIUM NVD
CVSS: 5.5 NVD
Fixed in: 8.4.4, 9.1.4, 10.0.4 NVD
Vendor: MongoDB Inc. NVD
Product: MongoDB Entity Framework Core Provider NVD
CWE: CWE-311 NVD

How far exploitation has got

No public code known
Proof of concept
Proof of concept, verified
A Metasploit module
Exploited in the wild
Used in ransomware campaigns

Timeline

2026-09-17

first spoke of it: Applications built on MongoDB Entity Framework Core Provider which place a database name in the connection string may inadvertently disable field level encryption.

NVD

Applications built on MongoDB Entity Framework Core Provider which place a database name in the connection string may inadvertently disable field level encryption.

What it is to other things

affects	mongodb/entity_framework_core_provider NVD
made_by	mongodb NVD

In words only, so not counted until a person confirms one:

made_by	`mongodb_inc` NVD says “MongoDB Inc.”
affects	`mongodb_inc/mongodb_entity_framework_core_provider` NVD says “MongoDB Inc. · MongoDB Entity Framework Core Provider”

Every value, with what each source said and its receipt

Property Source Said Means here

Automatable

automatable

NVD

At least one of those steps needs a person.

receipt

Source: NVD
Its words: no
Read by: field:cve.metrics.ssvcV203[].ssvcData.options[].automatable
Said since: 2026-10-06 12:31 UTC
Last answered: 2026-10-06 12:41 UTC
Original: open at the source

2026-10-06 12:31 UTC	no
2026-09-29 09:45 UTC	—

What the source handed over

{
  "cve": {
    "affected": [
      {
        "affectedData": [
          {
            "defaultStatus": "unaffected",
            "product": "MongoDB Entity Framework Core Provider",
            "vendor": "MongoDB Inc.",
            "versions": [
              {
                "lessThan": "8.4.4",
                "status": "affected",
                "version": "8.3.1",
                "versionType": "semver"
              },
              {
                "lessThan": "9.1.4",
                "status": "affected",
                "version": "9.0.1",
                "versionType": "semver"
              },
              {
                "lessThan": "10.0.4",
                "status": "affected",
                "version": "10.0.0",
                "versionType": "semver"
              }
            ]
          }
        ],
        "source": "cna@mongodb.com"
      }
    ],
    "configurations": [
      {
        "nodes": [
          {
            "cpeMatch": [
              {
                "criteria": "cpe:2.3:a:mongodb:entity_framework_core_provider:*:*:*:*:*:.net:*:*",
                "matchCriteriaId": "13FD23AE-F805-4C08-8E44-ED1E07136619",
                "versionEndExcluding": "8.4.4",
                "versionStartIncluding": "8.0.0",
                "vulnerable": true
              },
              {
                "criteria": "cpe:2.3:a:mongodb:entity_framework_core_provider:*:*:*:*:*:.net:*:*",
                "matchCriteriaId": "B484A2F6-2AAA-4FC0-B263-ACFD134369FD",
                "versionEndExcluding": "9.1.4",
                "versionStartIncluding": "9.0.0",
                "vulnerable": true
              },
              {
                "criteria": "cpe:2.3:a:mongodb:entity_framework_core_provider:*:*:*:*:*:.net:*:*",
                "matchCriteriaId": "42C13D14-F60A-401E-93DC-6E7B0749A400",
                "versionEndExcluding": "10.0.4",
                "versionStartIncluding": "10.0.0",
                "vulnerable": true
              }
            ],
            "negate": false,
            "operator": "OR"
          }
        ]
      }
    ],
    "cveTags": [],
    "descriptions": [
      {
        "lang": "en",
        "value": "Applications built on MongoDB Entity Framework Core Provider which place a database name in the connection string may inadvertently disable field level encryption."
      }
    ],
    "id": "CVE-2026-92757",
    "lastModified": "2026-09-24T15:34:22.627",
    "metrics": {
      "cvssMetricV31": [
        {
          "cvssData": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 1.8,
          "impactScore": 3.6,
          "source": "cna@mongodb.com",
          "type": "Secondary"
        }
      ],
      "cvssMetricV40": [
        {
          "cvssData": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "PRESENT",
            "attackVector": "LOCAL",
            "availabilityRequirement": "NOT_DEFINED",
            "baseScore": 6.8,
            "baseSeverity": "MEDIUM",
            "confidentialityRequirement": "NOT_DEFINED",
            "exploitMaturity": "NOT_DEFINED",
            "integrityRequirement": "NOT_DEFINED",
            "modifiedAttackComplexity": "NOT_DEFINED",
            "modifiedAttackRequirements": "NOT_DEFINED",
            "modifiedAttackVector": "NOT_DEFINED",
            "modifiedPrivilegesRequired": "NOT_DEFINED",
            "modifiedSubAvailabilityImpact": "NOT_DEFINED",
            "modifiedSubConfidentialityImpact": "NOT_DEFINED",
            "modifiedSubIntegrityImpact": "NOT_DEFINED",
            "modifiedUserInteraction": "NOT_DEFINED",
            "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
            "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
            "modifiedVulnIntegrityImpact": "NOT_DEFINED",
            "privilegesRequired": "LOW",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "HIGH",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "NONE",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "source": "cna@mongodb.com",
          "type": "Secondary"
        }
      ],
      "ssvcV203": [
        {
          "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "ssvcData": {
            "id": "CVE-2026-92757",
            "options": [
              {
                "exploitation": "none"
              },
              {
                "automatable": "no"
              },
              {
                "technicalImpact": "partial"
              }
            ],
            "role": "CISA Coordinator",
            "timestamp": "2026-09-17T19:45:59.321927Z",
            "version": "2.0.3"
          }
        }
      ]
    },
    "published": "2026-09-17T20:18:57.293",
    "references": [
      {
        "source": "cna@mongodb.com",
        "tags": [
          "Vendor Advisory",
          "Permissions Required"
        ],
        "url": "https://jira.mongodb.org/browse/EF-389"
      }
    ],
    "sourceIdentifier": "cna@mongodb.com",
    "vulnStatus": "Analyzed",
    "weaknesses": [
      {
        "description": [
          {
            "lang": "en",
            "value": "CWE-311"
          }
        ],
        "source": "cna@mongodb.com",
        "type": "Secondary"
      }
    ]
  }
}

—

CVSS

cvss

NVD

5.5

receipt

Source: NVD
Its words: 5.5
Read by: field:cve.metrics.cvssMetricV31[type=Primary].cvssData.baseScore || field:cve.metrics.cvssMetricV31[].cvssData.baseScore
Said since: 2026-09-29 09:45 UTC
Last answered: 2026-10-06 12:41 UTC
Original: open at the source

What the source handed over

{
  "cve": {
    "affected": [
      {
        "affectedData": [
          {
            "defaultStatus": "unaffected",
            "product": "MongoDB Entity Framework Core Provider",
            "vendor": "MongoDB Inc.",
            "versions": [
              {
                "lessThan": "8.4.4",
                "status": "affected",
                "version": "8.3.1",
                "versionType": "semver"
              },
              {
                "lessThan": "9.1.4",
                "status": "affected",
                "version": "9.0.1",
                "versionType": "semver"
              },
              {
                "lessThan": "10.0.4",
                "status": "affected",
                "version": "10.0.0",
                "versionType": "semver"
              }
            ]
          }
        ],
        "source": "cna@mongodb.com"
      }
    ],
    "configurations": [
      {
        "nodes": [
          {
            "cpeMatch": [
              {
                "criteria": "cpe:2.3:a:mongodb:entity_framework_core_provider:*:*:*:*:*:.net:*:*",
                "matchCriteriaId": "13FD23AE-F805-4C08-8E44-ED1E07136619",
                "versionEndExcluding": "8.4.4",
                "versionStartIncluding": "8.0.0",
                "vulnerable": true
              },
              {
                "criteria": "cpe:2.3:a:mongodb:entity_framework_core_provider:*:*:*:*:*:.net:*:*",
                "matchCriteriaId": "B484A2F6-2AAA-4FC0-B263-ACFD134369FD",
                "versionEndExcluding": "9.1.4",
                "versionStartIncluding": "9.0.0",
                "vulnerable": true
              },
              {
                "criteria": "cpe:2.3:a:mongodb:entity_framework_core_provider:*:*:*:*:*:.net:*:*",
                "matchCriteriaId": "42C13D14-F60A-401E-93DC-6E7B0749A400",
                "versionEndExcluding": "10.0.4",
                "versionStartIncluding": "10.0.0",
                "vulnerable": true
              }
            ],
            "negate": false,
            "operator": "OR"
          }
        ]
      }
    ],
    "cveTags": [],
    "descriptions": [
      {
        "lang": "en",
        "value": "Applications built on MongoDB Entity Framework Core Provider which place a database name in the connection string may inadvertently disable field level encryption."
      }
    ],
    "id": "CVE-2026-92757",
    "lastModified": "2026-09-24T15:34:22.627",
    "metrics": {
      "cvssMetricV31": [
        {
          "cvssData": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 1.8,
          "impactScore": 3.6,
          "source": "cna@mongodb.com",
          "type": "Secondary"
        }
      ],
      "cvssMetricV40": [
        {
          "cvssData": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "PRESENT",
            "attackVector": "LOCAL",
            "availabilityRequirement": "NOT_DEFINED",
            "baseScore": 6.8,
            "baseSeverity": "MEDIUM",
            "confidentialityRequirement": "NOT_DEFINED",
            "exploitMaturity": "NOT_DEFINED",
            "integrityRequirement": "NOT_DEFINED",
            "modifiedAttackComplexity": "NOT_DEFINED",
            "modifiedAttackRequirements": "NOT_DEFINED",
            "modifiedAttackVector": "NOT_DEFINED",
            "modifiedPrivilegesRequired": "NOT_DEFINED",
            "modifiedSubAvailabilityImpact": "NOT_DEFINED",
            "modifiedSubConfidentialityImpact": "NOT_DEFINED",
            "modifiedSubIntegrityImpact": "NOT_DEFINED",
            "modifiedUserInteraction": "NOT_DEFINED",
            "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
            "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
            "modifiedVulnIntegrityImpact": "NOT_DEFINED",
            "privilegesRequired": "LOW",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "HIGH",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "NONE",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "source": "cna@mongodb.com",
          "type": "Secondary"
        }
      ],
      "ssvcV203": [
        {
          "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "ssvcData": {
            "id": "CVE-2026-92757",
            "options": [
              {
                "exploitation": "none"
              },
              {
                "automatable": "no"
              },
              {
                "technicalImpact": "partial"
              }
            ],
            "role": "CISA Coordinator",
            "timestamp": "2026-09-17T19:45:59.321927Z",
            "version": "2.0.3"
          }
        }
      ]
    },
    "published": "2026-09-17T20:18:57.293",
    "references": [
      {
        "source": "cna@mongodb.com",
        "tags": [
          "Vendor Advisory",
          "Permissions Required"
        ],
        "url": "https://jira.mongodb.org/browse/EF-389"
      }
    ],
    "sourceIdentifier": "cna@mongodb.com",
    "vulnStatus": "Analyzed",
    "weaknesses": [
      {
        "description": [
          {
            "lang": "en",
            "value": "CWE-311"
          }
        ],
        "source": "cna@mongodb.com",
        "type": "Secondary"
      }
    ]
  }
}

—

Cvss4

cvss4

NVD

6.8

receipt

Source: NVD
Its words: 6.8
Read by: field:cve.metrics.cvssMetricV40[type=Primary].cvssData.baseScore || field:cve.metrics.cvssMetricV40[].cvssData.baseScore
Said since: 2026-10-06 12:31 UTC
Last answered: 2026-10-06 12:41 UTC
Original: open at the source

2026-10-06 12:31 UTC	6.8
2026-09-29 09:45 UTC	—

What the source handed over

{
  "cve": {
    "affected": [
      {
        "affectedData": [
          {
            "defaultStatus": "unaffected",
            "product": "MongoDB Entity Framework Core Provider",
            "vendor": "MongoDB Inc.",
            "versions": [
              {
                "lessThan": "8.4.4",
                "status": "affected",
                "version": "8.3.1",
                "versionType": "semver"
              },
              {
                "lessThan": "9.1.4",
                "status": "affected",
                "version": "9.0.1",
                "versionType": "semver"
              },
              {
                "lessThan": "10.0.4",
                "status": "affected",
                "version": "10.0.0",
                "versionType": "semver"
              }
            ]
          }
        ],
        "source": "cna@mongodb.com"
      }
    ],
    "configurations": [
      {
        "nodes": [
          {
            "cpeMatch": [
              {
                "criteria": "cpe:2.3:a:mongodb:entity_framework_core_provider:*:*:*:*:*:.net:*:*",
                "matchCriteriaId": "13FD23AE-F805-4C08-8E44-ED1E07136619",
                "versionEndExcluding": "8.4.4",
                "versionStartIncluding": "8.0.0",
                "vulnerable": true
              },
              {
                "criteria": "cpe:2.3:a:mongodb:entity_framework_core_provider:*:*:*:*:*:.net:*:*",
                "matchCriteriaId": "B484A2F6-2AAA-4FC0-B263-ACFD134369FD",
                "versionEndExcluding": "9.1.4",
                "versionStartIncluding": "9.0.0",
                "vulnerable": true
              },
              {
                "criteria": "cpe:2.3:a:mongodb:entity_framework_core_provider:*:*:*:*:*:.net:*:*",
                "matchCriteriaId": "42C13D14-F60A-401E-93DC-6E7B0749A400",
                "versionEndExcluding": "10.0.4",
                "versionStartIncluding": "10.0.0",
                "vulnerable": true
              }
            ],
            "negate": false,
            "operator": "OR"
          }
        ]
      }
    ],
    "cveTags": [],
    "descriptions": [
      {
        "lang": "en",
        "value": "Applications built on MongoDB Entity Framework Core Provider which place a database name in the connection string may inadvertently disable field level encryption."
      }
    ],
    "id": "CVE-2026-92757",
    "lastModified": "2026-09-24T15:34:22.627",
    "metrics": {
      "cvssMetricV31": [
        {
          "cvssData": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 1.8,
          "impactScore": 3.6,
          "source": "cna@mongodb.com",
          "type": "Secondary"
        }
      ],
      "cvssMetricV40": [
        {
          "cvssData": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "PRESENT",
            "attackVector": "LOCAL",
            "availabilityRequirement": "NOT_DEFINED",
            "baseScore": 6.8,
            "baseSeverity": "MEDIUM",
            "confidentialityRequirement": "NOT_DEFINED",
            "exploitMaturity": "NOT_DEFINED",
            "integrityRequirement": "NOT_DEFINED",
            "modifiedAttackComplexity": "NOT_DEFINED",
            "modifiedAttackRequirements": "NOT_DEFINED",
            "modifiedAttackVector": "NOT_DEFINED",
            "modifiedPrivilegesRequired": "NOT_DEFINED",
            "modifiedSubAvailabilityImpact": "NOT_DEFINED",
            "modifiedSubConfidentialityImpact": "NOT_DEFINED",
            "modifiedSubIntegrityImpact": "NOT_DEFINED",
            "modifiedUserInteraction": "NOT_DEFINED",
            "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
            "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
            "modifiedVulnIntegrityImpact": "NOT_DEFINED",
            "privilegesRequired": "LOW",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "HIGH",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "NONE",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "source": "cna@mongodb.com",
          "type": "Secondary"
        }
      ],
      "ssvcV203": [
        {
          "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "ssvcData": {
            "id": "CVE-2026-92757",
            "options": [
              {
                "exploitation": "none"
              },
              {
                "automatable": "no"
              },
              {
                "technicalImpact": "partial"
              }
            ],
            "role": "CISA Coordinator",
            "timestamp": "2026-09-17T19:45:59.321927Z",
            "version": "2.0.3"
          }
        }
      ]
    },
    "published": "2026-09-17T20:18:57.293",
    "references": [
      {
        "source": "cna@mongodb.com",
        "tags": [
          "Vendor Advisory",
          "Permissions Required"
        ],
        "url": "https://jira.mongodb.org/browse/EF-389"
      }
    ],
    "sourceIdentifier": "cna@mongodb.com",
    "vulnStatus": "Analyzed",
    "weaknesses": [
      {
        "description": [
          {
            "lang": "en",
            "value": "CWE-311"
          }
        ],
        "source": "cna@mongodb.com",
        "type": "Secondary"
      }
    ]
  }
}

—

Cvss4 vector

cvss4_vector

NVD

CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

receipt

Source: NVD
Its words: CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Read by: field:cve.metrics.cvssMetricV40[type=Primary].cvssData.vectorString || field:cve.metrics.cvssMetricV40[].cvssData.vectorString
Said since: 2026-10-06 12:31 UTC
Last answered: 2026-10-06 12:41 UTC
Original: open at the source

2026-10-06 12:31 UTC	CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
2026-09-29 09:45 UTC	—

What the source handed over

{
  "cve": {
    "affected": [
      {
        "affectedData": [
          {
            "defaultStatus": "unaffected",
            "product": "MongoDB Entity Framework Core Provider",
            "vendor": "MongoDB Inc.",
            "versions": [
              {
                "lessThan": "8.4.4",
                "status": "affected",
                "version": "8.3.1",
                "versionType": "semver"
              },
              {
                "lessThan": "9.1.4",
                "status": "affected",
                "version": "9.0.1",
                "versionType": "semver"
              },
              {
                "lessThan": "10.0.4",
                "status": "affected",
                "version": "10.0.0",
                "versionType": "semver"
              }
            ]
          }
        ],
        "source": "cna@mongodb.com"
      }
    ],
    "configurations": [
      {
        "nodes": [
          {
            "cpeMatch": [
              {
                "criteria": "cpe:2.3:a:mongodb:entity_framework_core_provider:*:*:*:*:*:.net:*:*",
                "matchCriteriaId": "13FD23AE-F805-4C08-8E44-ED1E07136619",
                "versionEndExcluding": "8.4.4",
                "versionStartIncluding": "8.0.0",
                "vulnerable": true
              },
              {
                "criteria": "cpe:2.3:a:mongodb:entity_framework_core_provider:*:*:*:*:*:.net:*:*",
                "matchCriteriaId": "B484A2F6-2AAA-4FC0-B263-ACFD134369FD",
                "versionEndExcluding": "9.1.4",
                "versionStartIncluding": "9.0.0",
                "vulnerable": true
              },
              {
                "criteria": "cpe:2.3:a:mongodb:entity_framework_core_provider:*:*:*:*:*:.net:*:*",
                "matchCriteriaId": "42C13D14-F60A-401E-93DC-6E7B0749A400",
                "versionEndExcluding": "10.0.4",
                "versionStartIncluding": "10.0.0",
                "vulnerable": true
              }
            ],
            "negate": false,
            "operator": "OR"
          }
        ]
      }
    ],
    "cveTags": [],
    "descriptions": [
      {
        "lang": "en",
        "value": "Applications built on MongoDB Entity Framework Core Provider which place a database name in the connection string may inadvertently disable field level encryption."
      }
    ],
    "id": "CVE-2026-92757",
    "lastModified": "2026-09-24T15:34:22.627",
    "metrics": {
      "cvssMetricV31": [
        {
          "cvssData": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 1.8,
          "impactScore": 3.6,
          "source": "cna@mongodb.com",
          "type": "Secondary"
        }
      ],
      "cvssMetricV40": [
        {
          "cvssData": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "PRESENT",
            "attackVector": "LOCAL",
            "availabilityRequirement": "NOT_DEFINED",
            "baseScore": 6.8,
            "baseSeverity": "MEDIUM",
            "confidentialityRequirement": "NOT_DEFINED",
            "exploitMaturity": "NOT_DEFINED",
            "integrityRequirement": "NOT_DEFINED",
            "modifiedAttackComplexity": "NOT_DEFINED",
            "modifiedAttackRequirements": "NOT_DEFINED",
            "modifiedAttackVector": "NOT_DEFINED",
            "modifiedPrivilegesRequired": "NOT_DEFINED",
            "modifiedSubAvailabilityImpact": "NOT_DEFINED",
            "modifiedSubConfidentialityImpact": "NOT_DEFINED",
            "modifiedSubIntegrityImpact": "NOT_DEFINED",
            "modifiedUserInteraction": "NOT_DEFINED",
            "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
            "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
            "modifiedVulnIntegrityImpact": "NOT_DEFINED",
            "privilegesRequired": "LOW",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "HIGH",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "NONE",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "source": "cna@mongodb.com",
          "type": "Secondary"
        }
      ],
      "ssvcV203": [
        {
          "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "ssvcData": {
            "id": "CVE-2026-92757",
            "options": [
              {
                "exploitation": "none"
              },
              {
                "automatable": "no"
              },
              {
                "technicalImpact": "partial"
              }
            ],
            "role": "CISA Coordinator",
            "timestamp": "2026-09-17T19:45:59.321927Z",
            "version": "2.0.3"
          }
        }
      ]
    },
    "published": "2026-09-17T20:18:57.293",
    "references": [
      {
        "source": "cna@mongodb.com",
        "tags": [
          "Vendor Advisory",
          "Permissions Required"
        ],
        "url": "https://jira.mongodb.org/browse/EF-389"
      }
    ],
    "sourceIdentifier": "cna@mongodb.com",
    "vulnStatus": "Analyzed",
    "weaknesses": [
      {
        "description": [
          {
            "lang": "en",
            "value": "CWE-311"
          }
        ],
        "source": "cna@mongodb.com",
        "type": "Secondary"
      }
    ]
  }
}

—

CVSS vector

cvss_vector

NVD

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

receipt

Source: NVD
Its words: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Read by: field:cve.metrics.cvssMetricV31[type=Primary].cvssData.vectorString || field:cve.metrics.cvssMetricV31[].cvssData.vectorString
Said since: 2026-10-06 12:31 UTC
Last answered: 2026-10-06 12:41 UTC
Original: open at the source

2026-10-06 12:31 UTC	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
2026-09-29 09:45 UTC	—

What the source handed over

{
  "cve": {
    "affected": [
      {
        "affectedData": [
          {
            "defaultStatus": "unaffected",
            "product": "MongoDB Entity Framework Core Provider",
            "vendor": "MongoDB Inc.",
            "versions": [
              {
                "lessThan": "8.4.4",
                "status": "affected",
                "version": "8.3.1",
                "versionType": "semver"
              },
              {
                "lessThan": "9.1.4",
                "status": "affected",
                "version": "9.0.1",
                "versionType": "semver"
              },
              {
                "lessThan": "10.0.4",
                "status": "affected",
                "version": "10.0.0",
                "versionType": "semver"
              }
            ]
          }
        ],
        "source": "cna@mongodb.com"
      }
    ],
    "configurations": [
      {
        "nodes": [
          {
            "cpeMatch": [
              {
                "criteria": "cpe:2.3:a:mongodb:entity_framework_core_provider:*:*:*:*:*:.net:*:*",
                "matchCriteriaId": "13FD23AE-F805-4C08-8E44-ED1E07136619",
                "versionEndExcluding": "8.4.4",
                "versionStartIncluding": "8.0.0",
                "vulnerable": true
              },
              {
                "criteria": "cpe:2.3:a:mongodb:entity_framework_core_provider:*:*:*:*:*:.net:*:*",
                "matchCriteriaId": "B484A2F6-2AAA-4FC0-B263-ACFD134369FD",
                "versionEndExcluding": "9.1.4",
                "versionStartIncluding": "9.0.0",
                "vulnerable": true
              },
              {
                "criteria": "cpe:2.3:a:mongodb:entity_framework_core_provider:*:*:*:*:*:.net:*:*",
                "matchCriteriaId": "42C13D14-F60A-401E-93DC-6E7B0749A400",
                "versionEndExcluding": "10.0.4",
                "versionStartIncluding": "10.0.0",
                "vulnerable": true
              }
            ],
            "negate": false,
            "operator": "OR"
          }
        ]
      }
    ],
    "cveTags": [],
    "descriptions": [
      {
        "lang": "en",
        "value": "Applications built on MongoDB Entity Framework Core Provider which place a database name in the connection string may inadvertently disable field level encryption."
      }
    ],
    "id": "CVE-2026-92757",
    "lastModified": "2026-09-24T15:34:22.627",
    "metrics": {
      "cvssMetricV31": [
        {
          "cvssData": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 1.8,
          "impactScore": 3.6,
          "source": "cna@mongodb.com",
          "type": "Secondary"
        }
      ],
      "cvssMetricV40": [
        {
          "cvssData": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "PRESENT",
            "attackVector": "LOCAL",
            "availabilityRequirement": "NOT_DEFINED",
            "baseScore": 6.8,
            "baseSeverity": "MEDIUM",
            "confidentialityRequirement": "NOT_DEFINED",
            "exploitMaturity": "NOT_DEFINED",
            "integrityRequirement": "NOT_DEFINED",
            "modifiedAttackComplexity": "NOT_DEFINED",
            "modifiedAttackRequirements": "NOT_DEFINED",
            "modifiedAttackVector": "NOT_DEFINED",
            "modifiedPrivilegesRequired": "NOT_DEFINED",
            "modifiedSubAvailabilityImpact": "NOT_DEFINED",
            "modifiedSubConfidentialityImpact": "NOT_DEFINED",
            "modifiedSubIntegrityImpact": "NOT_DEFINED",
            "modifiedUserInteraction": "NOT_DEFINED",
            "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
            "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
            "modifiedVulnIntegrityImpact": "NOT_DEFINED",
            "privilegesRequired": "LOW",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "HIGH",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "NONE",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "source": "cna@mongodb.com",
          "type": "Secondary"
        }
      ],
      "ssvcV203": [
        {
          "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "ssvcData": {
            "id": "CVE-2026-92757",
            "options": [
              {
                "exploitation": "none"
              },
              {
                "automatable": "no"
              },
              {
                "technicalImpact": "partial"
              }
            ],
            "role": "CISA Coordinator",
            "timestamp": "2026-09-17T19:45:59.321927Z",
            "version": "2.0.3"
          }
        }
      ]
    },
    "published": "2026-09-17T20:18:57.293",
    "references": [
      {
        "source": "cna@mongodb.com",
        "tags": [
          "Vendor Advisory",
          "Permissions Required"
        ],
        "url": "https://jira.mongodb.org/browse/EF-389"
      }
    ],
    "sourceIdentifier": "cna@mongodb.com",
    "vulnStatus": "Analyzed",
    "weaknesses": [
      {
        "description": [
          {
            "lang": "en",
            "value": "CWE-311"
          }
        ],
        "source": "cna@mongodb.com",
        "type": "Secondary"
      }
    ]
  }
}

—

CWE

cwe

NVD

CWE-311

receipt

Source: NVD
Its words: CWE-311
Read by: field:cve.weaknesses[].description[].value
Said since: 2026-10-06 12:31 UTC
Last answered: 2026-10-06 12:41 UTC
Original: open at the source

2026-10-06 12:31 UTC	CWE-311
2026-09-29 09:45 UTC	—

What the source handed over

{
  "cve": {
    "affected": [
      {
        "affectedData": [
          {
            "defaultStatus": "unaffected",
            "product": "MongoDB Entity Framework Core Provider",
            "vendor": "MongoDB Inc.",
            "versions": [
              {
                "lessThan": "8.4.4",
                "status": "affected",
                "version": "8.3.1",
                "versionType": "semver"
              },
              {
                "lessThan": "9.1.4",
                "status": "affected",
                "version": "9.0.1",
                "versionType": "semver"
              },
              {
                "lessThan": "10.0.4",
                "status": "affected",
                "version": "10.0.0",
                "versionType": "semver"
              }
            ]
          }
        ],
        "source": "cna@mongodb.com"
      }
    ],
    "configurations": [
      {
        "nodes": [
          {
            "cpeMatch": [
              {
                "criteria": "cpe:2.3:a:mongodb:entity_framework_core_provider:*:*:*:*:*:.net:*:*",
                "matchCriteriaId": "13FD23AE-F805-4C08-8E44-ED1E07136619",
                "versionEndExcluding": "8.4.4",
                "versionStartIncluding": "8.0.0",
                "vulnerable": true
              },
              {
                "criteria": "cpe:2.3:a:mongodb:entity_framework_core_provider:*:*:*:*:*:.net:*:*",
                "matchCriteriaId": "B484A2F6-2AAA-4FC0-B263-ACFD134369FD",
                "versionEndExcluding": "9.1.4",
                "versionStartIncluding": "9.0.0",
                "vulnerable": true
              },
              {
                "criteria": "cpe:2.3:a:mongodb:entity_framework_core_provider:*:*:*:*:*:.net:*:*",
                "matchCriteriaId": "42C13D14-F60A-401E-93DC-6E7B0749A400",
                "versionEndExcluding": "10.0.4",
                "versionStartIncluding": "10.0.0",
                "vulnerable": true
              }
            ],
            "negate": false,
            "operator": "OR"
          }
        ]
      }
    ],
    "cveTags": [],
    "descriptions": [
      {
        "lang": "en",
        "value": "Applications built on MongoDB Entity Framework Core Provider which place a database name in the connection string may inadvertently disable field level encryption."
      }
    ],
    "id": "CVE-2026-92757",
    "lastModified": "2026-09-24T15:34:22.627",
    "metrics": {
      "cvssMetricV31": [
        {
          "cvssData": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 1.8,
          "impactScore": 3.6,
          "source": "cna@mongodb.com",
          "type": "Secondary"
        }
      ],
      "cvssMetricV40": [
        {
          "cvssData": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "PRESENT",
            "attackVector": "LOCAL",
            "availabilityRequirement": "NOT_DEFINED",
            "baseScore": 6.8,
            "baseSeverity": "MEDIUM",
            "confidentialityRequirement": "NOT_DEFINED",
            "exploitMaturity": "NOT_DEFINED",
            "integrityRequirement": "NOT_DEFINED",
            "modifiedAttackComplexity": "NOT_DEFINED",
            "modifiedAttackRequirements": "NOT_DEFINED",
            "modifiedAttackVector": "NOT_DEFINED",
            "modifiedPrivilegesRequired": "NOT_DEFINED",
            "modifiedSubAvailabilityImpact": "NOT_DEFINED",
            "modifiedSubConfidentialityImpact": "NOT_DEFINED",
            "modifiedSubIntegrityImpact": "NOT_DEFINED",
            "modifiedUserInteraction": "NOT_DEFINED",
            "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
            "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
            "modifiedVulnIntegrityImpact": "NOT_DEFINED",
            "privilegesRequired": "LOW",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "HIGH",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "NONE",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "source": "cna@mongodb.com",
          "type": "Secondary"
        }
      ],
      "ssvcV203": [
        {
          "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "ssvcData": {
            "id": "CVE-2026-92757",
            "options": [
              {
                "exploitation": "none"
              },
              {
                "automatable": "no"
              },
              {
                "technicalImpact": "partial"
              }
            ],
            "role": "CISA Coordinator",
            "timestamp": "2026-09-17T19:45:59.321927Z",
            "version": "2.0.3"
          }
        }
      ]
    },
    "published": "2026-09-17T20:18:57.293",
    "references": [
      {
        "source": "cna@mongodb.com",
        "tags": [
          "Vendor Advisory",
          "Permissions Required"
        ],
        "url": "https://jira.mongodb.org/browse/EF-389"
      }
    ],
    "sourceIdentifier": "cna@mongodb.com",
    "vulnStatus": "Analyzed",
    "weaknesses": [
      {
        "description": [
          {
            "lang": "en",
            "value": "CWE-311"
          }
        ],
        "source": "cna@mongodb.com",
        "type": "Secondary"
      }
    ]
  }
}

—

Exploitation

exploitation

NVD

none

No evidence of exploitation, and no public proof of concept.

receipt

Source: NVD
Its words: none
Read by: field:cve.metrics.ssvcV203[].ssvcData.options[].exploitation
Said since: 2026-10-06 12:31 UTC
Last answered: 2026-10-06 12:41 UTC
Original: open at the source

2026-10-06 12:31 UTC	none
2026-09-29 09:45 UTC	—

What the source handed over

{
  "cve": {
    "affected": [
      {
        "affectedData": [
          {
            "defaultStatus": "unaffected",
            "product": "MongoDB Entity Framework Core Provider",
            "vendor": "MongoDB Inc.",
            "versions": [
              {
                "lessThan": "8.4.4",
                "status": "affected",
                "version": "8.3.1",
                "versionType": "semver"
              },
              {
                "lessThan": "9.1.4",
                "status": "affected",
                "version": "9.0.1",
                "versionType": "semver"
              },
              {
                "lessThan": "10.0.4",
                "status": "affected",
                "version": "10.0.0",
                "versionType": "semver"
              }
            ]
          }
        ],
        "source": "cna@mongodb.com"
      }
    ],
    "configurations": [
      {
        "nodes": [
          {
            "cpeMatch": [
              {
                "criteria": "cpe:2.3:a:mongodb:entity_framework_core_provider:*:*:*:*:*:.net:*:*",
                "matchCriteriaId": "13FD23AE-F805-4C08-8E44-ED1E07136619",
                "versionEndExcluding": "8.4.4",
                "versionStartIncluding": "8.0.0",
                "vulnerable": true
              },
              {
                "criteria": "cpe:2.3:a:mongodb:entity_framework_core_provider:*:*:*:*:*:.net:*:*",
                "matchCriteriaId": "B484A2F6-2AAA-4FC0-B263-ACFD134369FD",
                "versionEndExcluding": "9.1.4",
                "versionStartIncluding": "9.0.0",
                "vulnerable": true
              },
              {
                "criteria": "cpe:2.3:a:mongodb:entity_framework_core_provider:*:*:*:*:*:.net:*:*",
                "matchCriteriaId": "42C13D14-F60A-401E-93DC-6E7B0749A400",
                "versionEndExcluding": "10.0.4",
                "versionStartIncluding": "10.0.0",
                "vulnerable": true
              }
            ],
            "negate": false,
            "operator": "OR"
          }
        ]
      }
    ],
    "cveTags": [],
    "descriptions": [
      {
        "lang": "en",
        "value": "Applications built on MongoDB Entity Framework Core Provider which place a database name in the connection string may inadvertently disable field level encryption."
      }
    ],
    "id": "CVE-2026-92757",
    "lastModified": "2026-09-24T15:34:22.627",
    "metrics": {
      "cvssMetricV31": [
        {
          "cvssData": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 1.8,
          "impactScore": 3.6,
          "source": "cna@mongodb.com",
          "type": "Secondary"
        }
      ],
      "cvssMetricV40": [
        {
          "cvssData": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "PRESENT",
            "attackVector": "LOCAL",
            "availabilityRequirement": "NOT_DEFINED",
            "baseScore": 6.8,
            "baseSeverity": "MEDIUM",
            "confidentialityRequirement": "NOT_DEFINED",
            "exploitMaturity": "NOT_DEFINED",
            "integrityRequirement": "NOT_DEFINED",
            "modifiedAttackComplexity": "NOT_DEFINED",
            "modifiedAttackRequirements": "NOT_DEFINED",
            "modifiedAttackVector": "NOT_DEFINED",
            "modifiedPrivilegesRequired": "NOT_DEFINED",
            "modifiedSubAvailabilityImpact": "NOT_DEFINED",
            "modifiedSubConfidentialityImpact": "NOT_DEFINED",
            "modifiedSubIntegrityImpact": "NOT_DEFINED",
            "modifiedUserInteraction": "NOT_DEFINED",
            "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
            "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
            "modifiedVulnIntegrityImpact": "NOT_DEFINED",
            "privilegesRequired": "LOW",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "HIGH",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "NONE",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "source": "cna@mongodb.com",
          "type": "Secondary"
        }
      ],
      "ssvcV203": [
        {
          "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "ssvcData": {
            "id": "CVE-2026-92757",
            "options": [
              {
                "exploitation": "none"
              },
              {
                "automatable": "no"
              },
              {
                "technicalImpact": "partial"
              }
            ],
            "role": "CISA Coordinator",
            "timestamp": "2026-09-17T19:45:59.321927Z",
            "version": "2.0.3"
          }
        }
      ]
    },
    "published": "2026-09-17T20:18:57.293",
    "references": [
      {
        "source": "cna@mongodb.com",
        "tags": [
          "Vendor Advisory",
          "Permissions Required"
        ],
        "url": "https://jira.mongodb.org/browse/EF-389"
      }
    ],
    "sourceIdentifier": "cna@mongodb.com",
    "vulnStatus": "Analyzed",
    "weaknesses": [
      {
        "description": [
          {
            "lang": "en",
            "value": "CWE-311"
          }
        ],
        "source": "cna@mongodb.com",
        "type": "Secondary"
      }
    ]
  }
}

—

Fixed in

fixed_in

NVD

8.4.4, 9.1.4, 10.0.4

receipt

Source: NVD
Its words: 8.4.4, 9.1.4, 10.0.4
Read by: field:cve.affected[].affectedData[].versions[status=affected].lessThan
Said since: 2026-10-06 12:31 UTC
Last answered: 2026-10-06 12:41 UTC
Original: open at the source

2026-10-06 12:31 UTC	8.4.4, 9.1.4, 10.0.4
2026-09-29 09:45 UTC	—

What the source handed over

{
  "cve": {
    "affected": [
      {
        "affectedData": [
          {
            "defaultStatus": "unaffected",
            "product": "MongoDB Entity Framework Core Provider",
            "vendor": "MongoDB Inc.",
            "versions": [
              {
                "lessThan": "8.4.4",
                "status": "affected",
                "version": "8.3.1",
                "versionType": "semver"
              },
              {
                "lessThan": "9.1.4",
                "status": "affected",
                "version": "9.0.1",
                "versionType": "semver"
              },
              {
                "lessThan": "10.0.4",
                "status": "affected",
                "version": "10.0.0",
                "versionType": "semver"
              }
            ]
          }
        ],
        "source": "cna@mongodb.com"
      }
    ],
    "configurations": [
      {
        "nodes": [
          {
            "cpeMatch": [
              {
                "criteria": "cpe:2.3:a:mongodb:entity_framework_core_provider:*:*:*:*:*:.net:*:*",
                "matchCriteriaId": "13FD23AE-F805-4C08-8E44-ED1E07136619",
                "versionEndExcluding": "8.4.4",
                "versionStartIncluding": "8.0.0",
                "vulnerable": true
              },
              {
                "criteria": "cpe:2.3:a:mongodb:entity_framework_core_provider:*:*:*:*:*:.net:*:*",
                "matchCriteriaId": "B484A2F6-2AAA-4FC0-B263-ACFD134369FD",
                "versionEndExcluding": "9.1.4",
                "versionStartIncluding": "9.0.0",
                "vulnerable": true
              },
              {
                "criteria": "cpe:2.3:a:mongodb:entity_framework_core_provider:*:*:*:*:*:.net:*:*",
                "matchCriteriaId": "42C13D14-F60A-401E-93DC-6E7B0749A400",
                "versionEndExcluding": "10.0.4",
                "versionStartIncluding": "10.0.0",
                "vulnerable": true
              }
            ],
            "negate": false,
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          }
        ]
      }
    ],
    "cveTags": [],
    "descriptions": [
      {
        "lang": "en",
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      }
    ],
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    "lastModified": "2026-09-24T15:34:22.627",
    "metrics": {
      "cvssMetricV31": [
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            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 1.8,
          "impactScore": 3.6,
          "source": "cna@mongodb.com",
          "type": "Secondary"
        }
      ],
      "cvssMetricV40": [
        {
          "cvssData": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
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            "attackRequirements": "PRESENT",
            "attackVector": "LOCAL",
            "availabilityRequirement": "NOT_DEFINED",
            "baseScore": 6.8,
            "baseSeverity": "MEDIUM",
            "confidentialityRequirement": "NOT_DEFINED",
            "exploitMaturity": "NOT_DEFINED",
            "integrityRequirement": "NOT_DEFINED",
            "modifiedAttackComplexity": "NOT_DEFINED",
            "modifiedAttackRequirements": "NOT_DEFINED",
            "modifiedAttackVector": "NOT_DEFINED",
            "modifiedPrivilegesRequired": "NOT_DEFINED",
            "modifiedSubAvailabilityImpact": "NOT_DEFINED",
            "modifiedSubConfidentialityImpact": "NOT_DEFINED",
            "modifiedSubIntegrityImpact": "NOT_DEFINED",
            "modifiedUserInteraction": "NOT_DEFINED",
            "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
            "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
            "modifiedVulnIntegrityImpact": "NOT_DEFINED",
            "privilegesRequired": "LOW",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "HIGH",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "NONE",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "source": "cna@mongodb.com",
          "type": "Secondary"
        }
      ],
      "ssvcV203": [
        {
          "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "ssvcData": {
            "id": "CVE-2026-92757",
            "options": [
              {
                "exploitation": "none"
              },
              {
                "automatable": "no"
              },
              {
                "technicalImpact": "partial"
              }
            ],
            "role": "CISA Coordinator",
            "timestamp": "2026-09-17T19:45:59.321927Z",
            "version": "2.0.3"
          }
        }
      ]
    },
    "published": "2026-09-17T20:18:57.293",
    "references": [
      {
        "source": "cna@mongodb.com",
        "tags": [
          "Vendor Advisory",
          "Permissions Required"
        ],
        "url": "https://jira.mongodb.org/browse/EF-389"
      }
    ],
    "sourceIdentifier": "cna@mongodb.com",
    "vulnStatus": "Analyzed",
    "weaknesses": [
      {
        "description": [
          {
            "lang": "en",
            "value": "CWE-311"
          }
        ],
        "source": "cna@mongodb.com",
        "type": "Secondary"
      }
    ]
  }
}

—

Product

product

NVD

MongoDB Entity Framework Core Provider

receipt

Source: NVD
Its words: MongoDB Entity Framework Core Provider
Read by: field:cve.affected[].affectedData[].product
Said since: 2026-09-29 17:49 UTC
Last answered: 2026-10-06 12:41 UTC
Original: open at the source

2026-09-29 17:49 UTC	MongoDB Entity Framework Core Provider
2026-09-29 09:45 UTC	—

What the source handed over

{
  "cve": {
    "affected": [
      {
        "affectedData": [
          {
            "defaultStatus": "unaffected",
            "product": "MongoDB Entity Framework Core Provider",
            "vendor": "MongoDB Inc.",
            "versions": [
              {
                "lessThan": "8.4.4",
                "status": "affected",
                "version": "8.3.1",
                "versionType": "semver"
              },
              {
                "lessThan": "9.1.4",
                "status": "affected",
                "version": "9.0.1",
                "versionType": "semver"
              },
              {
                "lessThan": "10.0.4",
                "status": "affected",
                "version": "10.0.0",
                "versionType": "semver"
              }
            ]
          }
        ],
        "source": "cna@mongodb.com"
      }
    ],
    "configurations": [
      {
        "nodes": [
          {
            "cpeMatch": [
              {
                "criteria": "cpe:2.3:a:mongodb:entity_framework_core_provider:*:*:*:*:*:.net:*:*",
                "matchCriteriaId": "13FD23AE-F805-4C08-8E44-ED1E07136619",
                "versionEndExcluding": "8.4.4",
                "versionStartIncluding": "8.0.0",
                "vulnerable": true
              },
              {
                "criteria": "cpe:2.3:a:mongodb:entity_framework_core_provider:*:*:*:*:*:.net:*:*",
                "matchCriteriaId": "B484A2F6-2AAA-4FC0-B263-ACFD134369FD",
                "versionEndExcluding": "9.1.4",
                "versionStartIncluding": "9.0.0",
                "vulnerable": true
              },
              {
                "criteria": "cpe:2.3:a:mongodb:entity_framework_core_provider:*:*:*:*:*:.net:*:*",
                "matchCriteriaId": "42C13D14-F60A-401E-93DC-6E7B0749A400",
                "versionEndExcluding": "10.0.4",
                "versionStartIncluding": "10.0.0",
                "vulnerable": true
              }
            ],
            "negate": false,
            "operator": "OR"
          }
        ]
      }
    ],
    "cveTags": [],
    "descriptions": [
      {
        "lang": "en",
        "value": "Applications built on MongoDB Entity Framework Core Provider which place a database name in the connection string may inadvertently disable field level encryption."
      }
    ],
    "id": "CVE-2026-92757",
    "lastModified": "2026-09-24T15:34:22.627",
    "metrics": {
      "cvssMetricV31": [
        {
          "cvssData": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 1.8,
          "impactScore": 3.6,
          "source": "cna@mongodb.com",
          "type": "Secondary"
        }
      ],
      "cvssMetricV40": [
        {
          "cvssData": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "PRESENT",
            "attackVector": "LOCAL",
            "availabilityRequirement": "NOT_DEFINED",
            "baseScore": 6.8,
            "baseSeverity": "MEDIUM",
            "confidentialityRequirement": "NOT_DEFINED",
            "exploitMaturity": "NOT_DEFINED",
            "integrityRequirement": "NOT_DEFINED",
            "modifiedAttackComplexity": "NOT_DEFINED",
            "modifiedAttackRequirements": "NOT_DEFINED",
            "modifiedAttackVector": "NOT_DEFINED",
            "modifiedPrivilegesRequired": "NOT_DEFINED",
            "modifiedSubAvailabilityImpact": "NOT_DEFINED",
            "modifiedSubConfidentialityImpact": "NOT_DEFINED",
            "modifiedSubIntegrityImpact": "NOT_DEFINED",
            "modifiedUserInteraction": "NOT_DEFINED",
            "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
            "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
            "modifiedVulnIntegrityImpact": "NOT_DEFINED",
            "privilegesRequired": "LOW",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "HIGH",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "NONE",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "source": "cna@mongodb.com",
          "type": "Secondary"
        }
      ],
      "ssvcV203": [
        {
          "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "ssvcData": {
            "id": "CVE-2026-92757",
            "options": [
              {
                "exploitation": "none"
              },
              {
                "automatable": "no"
              },
              {
                "technicalImpact": "partial"
              }
            ],
            "role": "CISA Coordinator",
            "timestamp": "2026-09-17T19:45:59.321927Z",
            "version": "2.0.3"
          }
        }
      ]
    },
    "published": "2026-09-17T20:18:57.293",
    "references": [
      {
        "source": "cna@mongodb.com",
        "tags": [
          "Vendor Advisory",
          "Permissions Required"
        ],
        "url": "https://jira.mongodb.org/browse/EF-389"
      }
    ],
    "sourceIdentifier": "cna@mongodb.com",
    "vulnStatus": "Analyzed",
    "weaknesses": [
      {
        "description": [
          {
            "lang": "en",
            "value": "CWE-311"
          }
        ],
        "source": "cna@mongodb.com",
        "type": "Secondary"
      }
    ]
  }
}

—

Severity

severity

NVD

MEDIUM

From 4.0 to 6.9.

receipt

Source: NVD
Its words: MEDIUM
Read by: field:cve.metrics.cvssMetricV31[type=Primary].cvssData.baseSeverity || field:cve.metrics.cvssMetricV31[].cvssData.baseSeverity
Said since: 2026-10-06 12:31 UTC
Last answered: 2026-10-06 12:41 UTC
Original: open at the source

2026-10-06 12:31 UTC	MEDIUM
2026-09-29 09:45 UTC	—

What the source handed over

{
  "cve": {
    "affected": [
      {
        "affectedData": [
          {
            "defaultStatus": "unaffected",
            "product": "MongoDB Entity Framework Core Provider",
            "vendor": "MongoDB Inc.",
            "versions": [
              {
                "lessThan": "8.4.4",
                "status": "affected",
                "version": "8.3.1",
                "versionType": "semver"
              },
              {
                "lessThan": "9.1.4",
                "status": "affected",
                "version": "9.0.1",
                "versionType": "semver"
              },
              {
                "lessThan": "10.0.4",
                "status": "affected",
                "version": "10.0.0",
                "versionType": "semver"
              }
            ]
          }
        ],
        "source": "cna@mongodb.com"
      }
    ],
    "configurations": [
      {
        "nodes": [
          {
            "cpeMatch": [
              {
                "criteria": "cpe:2.3:a:mongodb:entity_framework_core_provider:*:*:*:*:*:.net:*:*",
                "matchCriteriaId": "13FD23AE-F805-4C08-8E44-ED1E07136619",
                "versionEndExcluding": "8.4.4",
                "versionStartIncluding": "8.0.0",
                "vulnerable": true
              },
              {
                "criteria": "cpe:2.3:a:mongodb:entity_framework_core_provider:*:*:*:*:*:.net:*:*",
                "matchCriteriaId": "B484A2F6-2AAA-4FC0-B263-ACFD134369FD",
                "versionEndExcluding": "9.1.4",
                "versionStartIncluding": "9.0.0",
                "vulnerable": true
              },
              {
                "criteria": "cpe:2.3:a:mongodb:entity_framework_core_provider:*:*:*:*:*:.net:*:*",
                "matchCriteriaId": "42C13D14-F60A-401E-93DC-6E7B0749A400",
                "versionEndExcluding": "10.0.4",
                "versionStartIncluding": "10.0.0",
                "vulnerable": true
              }
            ],
            "negate": false,
            "operator": "OR"
          }
        ]
      }
    ],
    "cveTags": [],
    "descriptions": [
      {
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        "value": "Applications built on MongoDB Entity Framework Core Provider which place a database name in the connection string may inadvertently disable field level encryption."
      }
    ],
    "id": "CVE-2026-92757",
    "lastModified": "2026-09-24T15:34:22.627",
    "metrics": {
      "cvssMetricV31": [
        {
          "cvssData": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 1.8,
          "impactScore": 3.6,
          "source": "cna@mongodb.com",
          "type": "Secondary"
        }
      ],
      "cvssMetricV40": [
        {
          "cvssData": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "PRESENT",
            "attackVector": "LOCAL",
            "availabilityRequirement": "NOT_DEFINED",
            "baseScore": 6.8,
            "baseSeverity": "MEDIUM",
            "confidentialityRequirement": "NOT_DEFINED",
            "exploitMaturity": "NOT_DEFINED",
            "integrityRequirement": "NOT_DEFINED",
            "modifiedAttackComplexity": "NOT_DEFINED",
            "modifiedAttackRequirements": "NOT_DEFINED",
            "modifiedAttackVector": "NOT_DEFINED",
            "modifiedPrivilegesRequired": "NOT_DEFINED",
            "modifiedSubAvailabilityImpact": "NOT_DEFINED",
            "modifiedSubConfidentialityImpact": "NOT_DEFINED",
            "modifiedSubIntegrityImpact": "NOT_DEFINED",
            "modifiedUserInteraction": "NOT_DEFINED",
            "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
            "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
            "modifiedVulnIntegrityImpact": "NOT_DEFINED",
            "privilegesRequired": "LOW",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "HIGH",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "NONE",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "source": "cna@mongodb.com",
          "type": "Secondary"
        }
      ],
      "ssvcV203": [
        {
          "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "ssvcData": {
            "id": "CVE-2026-92757",
            "options": [
              {
                "exploitation": "none"
              },
              {
                "automatable": "no"
              },
              {
                "technicalImpact": "partial"
              }
            ],
            "role": "CISA Coordinator",
            "timestamp": "2026-09-17T19:45:59.321927Z",
            "version": "2.0.3"
          }
        }
      ]
    },
    "published": "2026-09-17T20:18:57.293",
    "references": [
      {
        "source": "cna@mongodb.com",
        "tags": [
          "Vendor Advisory",
          "Permissions Required"
        ],
        "url": "https://jira.mongodb.org/browse/EF-389"
      }
    ],
    "sourceIdentifier": "cna@mongodb.com",
    "vulnStatus": "Analyzed",
    "weaknesses": [
      {
        "description": [
          {
            "lang": "en",
            "value": "CWE-311"
          }
        ],
        "source": "cna@mongodb.com",
        "type": "Secondary"
      }
    ]
  }
}

medium

Status

status

NVD

Analyzed

receipt

Source: NVD
Its words: Analyzed
Read by: field:cve.vulnStatus
Said since: 2026-09-29 09:45 UTC
Last answered: 2026-10-06 12:41 UTC
Original: open at the source

What the source handed over

{
  "cve": {
    "affected": [
      {
        "affectedData": [
          {
            "defaultStatus": "unaffected",
            "product": "MongoDB Entity Framework Core Provider",
            "vendor": "MongoDB Inc.",
            "versions": [
              {
                "lessThan": "8.4.4",
                "status": "affected",
                "version": "8.3.1",
                "versionType": "semver"
              },
              {
                "lessThan": "9.1.4",
                "status": "affected",
                "version": "9.0.1",
                "versionType": "semver"
              },
              {
                "lessThan": "10.0.4",
                "status": "affected",
                "version": "10.0.0",
                "versionType": "semver"
              }
            ]
          }
        ],
        "source": "cna@mongodb.com"
      }
    ],
    "configurations": [
      {
        "nodes": [
          {
            "cpeMatch": [
              {
                "criteria": "cpe:2.3:a:mongodb:entity_framework_core_provider:*:*:*:*:*:.net:*:*",
                "matchCriteriaId": "13FD23AE-F805-4C08-8E44-ED1E07136619",
                "versionEndExcluding": "8.4.4",
                "versionStartIncluding": "8.0.0",
                "vulnerable": true
              },
              {
                "criteria": "cpe:2.3:a:mongodb:entity_framework_core_provider:*:*:*:*:*:.net:*:*",
                "matchCriteriaId": "B484A2F6-2AAA-4FC0-B263-ACFD134369FD",
                "versionEndExcluding": "9.1.4",
                "versionStartIncluding": "9.0.0",
                "vulnerable": true
              },
              {
                "criteria": "cpe:2.3:a:mongodb:entity_framework_core_provider:*:*:*:*:*:.net:*:*",
                "matchCriteriaId": "42C13D14-F60A-401E-93DC-6E7B0749A400",
                "versionEndExcluding": "10.0.4",
                "versionStartIncluding": "10.0.0",
                "vulnerable": true
              }
            ],
            "negate": false,
            "operator": "OR"
          }
        ]
      }
    ],
    "cveTags": [],
    "descriptions": [
      {
        "lang": "en",
        "value": "Applications built on MongoDB Entity Framework Core Provider which place a database name in the connection string may inadvertently disable field level encryption."
      }
    ],
    "id": "CVE-2026-92757",
    "lastModified": "2026-09-24T15:34:22.627",
    "metrics": {
      "cvssMetricV31": [
        {
          "cvssData": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 1.8,
          "impactScore": 3.6,
          "source": "cna@mongodb.com",
          "type": "Secondary"
        }
      ],
      "cvssMetricV40": [
        {
          "cvssData": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "PRESENT",
            "attackVector": "LOCAL",
            "availabilityRequirement": "NOT_DEFINED",
            "baseScore": 6.8,
            "baseSeverity": "MEDIUM",
            "confidentialityRequirement": "NOT_DEFINED",
            "exploitMaturity": "NOT_DEFINED",
            "integrityRequirement": "NOT_DEFINED",
            "modifiedAttackComplexity": "NOT_DEFINED",
            "modifiedAttackRequirements": "NOT_DEFINED",
            "modifiedAttackVector": "NOT_DEFINED",
            "modifiedPrivilegesRequired": "NOT_DEFINED",
            "modifiedSubAvailabilityImpact": "NOT_DEFINED",
            "modifiedSubConfidentialityImpact": "NOT_DEFINED",
            "modifiedSubIntegrityImpact": "NOT_DEFINED",
            "modifiedUserInteraction": "NOT_DEFINED",
            "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
            "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
            "modifiedVulnIntegrityImpact": "NOT_DEFINED",
            "privilegesRequired": "LOW",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "HIGH",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "NONE",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "source": "cna@mongodb.com",
          "type": "Secondary"
        }
      ],
      "ssvcV203": [
        {
          "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "ssvcData": {
            "id": "CVE-2026-92757",
            "options": [
              {
                "exploitation": "none"
              },
              {
                "automatable": "no"
              },
              {
                "technicalImpact": "partial"
              }
            ],
            "role": "CISA Coordinator",
            "timestamp": "2026-09-17T19:45:59.321927Z",
            "version": "2.0.3"
          }
        }
      ]
    },
    "published": "2026-09-17T20:18:57.293",
    "references": [
      {
        "source": "cna@mongodb.com",
        "tags": [
          "Vendor Advisory",
          "Permissions Required"
        ],
        "url": "https://jira.mongodb.org/browse/EF-389"
      }
    ],
    "sourceIdentifier": "cna@mongodb.com",
    "vulnStatus": "Analyzed",
    "weaknesses": [
      {
        "description": [
          {
            "lang": "en",
            "value": "CWE-311"
          }
        ],
        "source": "cna@mongodb.com",
        "type": "Secondary"
      }
    ]
  }
}

—

Technical impact

technical_impact

NVD

partial

The attacker gains limited control, or limited information.

receipt

Source: NVD
Its words: partial
Read by: field:cve.metrics.ssvcV203[].ssvcData.options[].technicalImpact
Said since: 2026-10-06 12:31 UTC
Last answered: 2026-10-06 12:41 UTC
Original: open at the source

2026-10-06 12:31 UTC	partial
2026-09-29 09:45 UTC	—

What the source handed over

{
  "cve": {
    "affected": [
      {
        "affectedData": [
          {
            "defaultStatus": "unaffected",
            "product": "MongoDB Entity Framework Core Provider",
            "vendor": "MongoDB Inc.",
            "versions": [
              {
                "lessThan": "8.4.4",
                "status": "affected",
                "version": "8.3.1",
                "versionType": "semver"
              },
              {
                "lessThan": "9.1.4",
                "status": "affected",
                "version": "9.0.1",
                "versionType": "semver"
              },
              {
                "lessThan": "10.0.4",
                "status": "affected",
                "version": "10.0.0",
                "versionType": "semver"
              }
            ]
          }
        ],
        "source": "cna@mongodb.com"
      }
    ],
    "configurations": [
      {
        "nodes": [
          {
            "cpeMatch": [
              {
                "criteria": "cpe:2.3:a:mongodb:entity_framework_core_provider:*:*:*:*:*:.net:*:*",
                "matchCriteriaId": "13FD23AE-F805-4C08-8E44-ED1E07136619",
                "versionEndExcluding": "8.4.4",
                "versionStartIncluding": "8.0.0",
                "vulnerable": true
              },
              {
                "criteria": "cpe:2.3:a:mongodb:entity_framework_core_provider:*:*:*:*:*:.net:*:*",
                "matchCriteriaId": "B484A2F6-2AAA-4FC0-B263-ACFD134369FD",
                "versionEndExcluding": "9.1.4",
                "versionStartIncluding": "9.0.0",
                "vulnerable": true
              },
              {
                "criteria": "cpe:2.3:a:mongodb:entity_framework_core_provider:*:*:*:*:*:.net:*:*",
                "matchCriteriaId": "42C13D14-F60A-401E-93DC-6E7B0749A400",
                "versionEndExcluding": "10.0.4",
                "versionStartIncluding": "10.0.0",
                "vulnerable": true
              }
            ],
            "negate": false,
            "operator": "OR"
          }
        ]
      }
    ],
    "cveTags": [],
    "descriptions": [
      {
        "lang": "en",
        "value": "Applications built on MongoDB Entity Framework Core Provider which place a database name in the connection string may inadvertently disable field level encryption."
      }
    ],
    "id": "CVE-2026-92757",
    "lastModified": "2026-09-24T15:34:22.627",
    "metrics": {
      "cvssMetricV31": [
        {
          "cvssData": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 1.8,
          "impactScore": 3.6,
          "source": "cna@mongodb.com",
          "type": "Secondary"
        }
      ],
      "cvssMetricV40": [
        {
          "cvssData": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "PRESENT",
            "attackVector": "LOCAL",
            "availabilityRequirement": "NOT_DEFINED",
            "baseScore": 6.8,
            "baseSeverity": "MEDIUM",
            "confidentialityRequirement": "NOT_DEFINED",
            "exploitMaturity": "NOT_DEFINED",
            "integrityRequirement": "NOT_DEFINED",
            "modifiedAttackComplexity": "NOT_DEFINED",
            "modifiedAttackRequirements": "NOT_DEFINED",
            "modifiedAttackVector": "NOT_DEFINED",
            "modifiedPrivilegesRequired": "NOT_DEFINED",
            "modifiedSubAvailabilityImpact": "NOT_DEFINED",
            "modifiedSubConfidentialityImpact": "NOT_DEFINED",
            "modifiedSubIntegrityImpact": "NOT_DEFINED",
            "modifiedUserInteraction": "NOT_DEFINED",
            "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
            "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
            "modifiedVulnIntegrityImpact": "NOT_DEFINED",
            "privilegesRequired": "LOW",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "HIGH",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "NONE",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "source": "cna@mongodb.com",
          "type": "Secondary"
        }
      ],
      "ssvcV203": [
        {
          "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "ssvcData": {
            "id": "CVE-2026-92757",
            "options": [
              {
                "exploitation": "none"
              },
              {
                "automatable": "no"
              },
              {
                "technicalImpact": "partial"
              }
            ],
            "role": "CISA Coordinator",
            "timestamp": "2026-09-17T19:45:59.321927Z",
            "version": "2.0.3"
          }
        }
      ]
    },
    "published": "2026-09-17T20:18:57.293",
    "references": [
      {
        "source": "cna@mongodb.com",
        "tags": [
          "Vendor Advisory",
          "Permissions Required"
        ],
        "url": "https://jira.mongodb.org/browse/EF-389"
      }
    ],
    "sourceIdentifier": "cna@mongodb.com",
    "vulnStatus": "Analyzed",
    "weaknesses": [
      {
        "description": [
          {
            "lang": "en",
            "value": "CWE-311"
          }
        ],
        "source": "cna@mongodb.com",
        "type": "Secondary"
      }
    ]
  }
}

—

Vendor

vendor

NVD

MongoDB Inc.

receipt

Source: NVD
Its words: MongoDB Inc.
Read by: field:cve.affected[].affectedData[].vendor
Said since: 2026-09-29 17:49 UTC
Last answered: 2026-10-06 12:41 UTC
Original: open at the source

2026-09-29 17:49 UTC	MongoDB Inc.
2026-09-29 09:45 UTC	—

What the source handed over

{
  "cve": {
    "affected": [
      {
        "affectedData": [
          {
            "defaultStatus": "unaffected",
            "product": "MongoDB Entity Framework Core Provider",
            "vendor": "MongoDB Inc.",
            "versions": [
              {
                "lessThan": "8.4.4",
                "status": "affected",
                "version": "8.3.1",
                "versionType": "semver"
              },
              {
                "lessThan": "9.1.4",
                "status": "affected",
                "version": "9.0.1",
                "versionType": "semver"
              },
              {
                "lessThan": "10.0.4",
                "status": "affected",
                "version": "10.0.0",
                "versionType": "semver"
              }
            ]
          }
        ],
        "source": "cna@mongodb.com"
      }
    ],
    "configurations": [
      {
        "nodes": [
          {
            "cpeMatch": [
              {
                "criteria": "cpe:2.3:a:mongodb:entity_framework_core_provider:*:*:*:*:*:.net:*:*",
                "matchCriteriaId": "13FD23AE-F805-4C08-8E44-ED1E07136619",
                "versionEndExcluding": "8.4.4",
                "versionStartIncluding": "8.0.0",
                "vulnerable": true
              },
              {
                "criteria": "cpe:2.3:a:mongodb:entity_framework_core_provider:*:*:*:*:*:.net:*:*",
                "matchCriteriaId": "B484A2F6-2AAA-4FC0-B263-ACFD134369FD",
                "versionEndExcluding": "9.1.4",
                "versionStartIncluding": "9.0.0",
                "vulnerable": true
              },
              {
                "criteria": "cpe:2.3:a:mongodb:entity_framework_core_provider:*:*:*:*:*:.net:*:*",
                "matchCriteriaId": "42C13D14-F60A-401E-93DC-6E7B0749A400",
                "versionEndExcluding": "10.0.4",
                "versionStartIncluding": "10.0.0",
                "vulnerable": true
              }
            ],
            "negate": false,
            "operator": "OR"
          }
        ]
      }
    ],
    "cveTags": [],
    "descriptions": [
      {
        "lang": "en",
        "value": "Applications built on MongoDB Entity Framework Core Provider which place a database name in the connection string may inadvertently disable field level encryption."
      }
    ],
    "id": "CVE-2026-92757",
    "lastModified": "2026-09-24T15:34:22.627",
    "metrics": {
      "cvssMetricV31": [
        {
          "cvssData": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 1.8,
          "impactScore": 3.6,
          "source": "cna@mongodb.com",
          "type": "Secondary"
        }
      ],
      "cvssMetricV40": [
        {
          "cvssData": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "PRESENT",
            "attackVector": "LOCAL",
            "availabilityRequirement": "NOT_DEFINED",
            "baseScore": 6.8,
            "baseSeverity": "MEDIUM",
            "confidentialityRequirement": "NOT_DEFINED",
            "exploitMaturity": "NOT_DEFINED",
            "integrityRequirement": "NOT_DEFINED",
            "modifiedAttackComplexity": "NOT_DEFINED",
            "modifiedAttackRequirements": "NOT_DEFINED",
            "modifiedAttackVector": "NOT_DEFINED",
            "modifiedPrivilegesRequired": "NOT_DEFINED",
            "modifiedSubAvailabilityImpact": "NOT_DEFINED",
            "modifiedSubConfidentialityImpact": "NOT_DEFINED",
            "modifiedSubIntegrityImpact": "NOT_DEFINED",
            "modifiedUserInteraction": "NOT_DEFINED",
            "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
            "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
            "modifiedVulnIntegrityImpact": "NOT_DEFINED",
            "privilegesRequired": "LOW",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "HIGH",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "NONE",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "source": "cna@mongodb.com",
          "type": "Secondary"
        }
      ],
      "ssvcV203": [
        {
          "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "ssvcData": {
            "id": "CVE-2026-92757",
            "options": [
              {
                "exploitation": "none"
              },
              {
                "automatable": "no"
              },
              {
                "technicalImpact": "partial"
              }
            ],
            "role": "CISA Coordinator",
            "timestamp": "2026-09-17T19:45:59.321927Z",
            "version": "2.0.3"
          }
        }
      ]
    },
    "published": "2026-09-17T20:18:57.293",
    "references": [
      {
        "source": "cna@mongodb.com",
        "tags": [
          "Vendor Advisory",
          "Permissions Required"
        ],
        "url": "https://jira.mongodb.org/browse/EF-389"
      }
    ],
    "sourceIdentifier": "cna@mongodb.com",
    "vulnStatus": "Analyzed",
    "weaknesses": [
      {
        "description": [
          {
            "lang": "en",
            "value": "CWE-311"
          }
        ],
        "source": "cna@mongodb.com",
        "type": "Secondary"
      }
    ]
  }
}

—

Every claim, by kind

vulnerability

Applications built on MongoDB Entity Framework Core Provider which place a database name in the connection string may inadvertently disable field level encryption.

zetlyn/cve-nvd · 2026-09-17

automatable no cvss 5.5 cvss4 6.8 cvss4_vector CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X cvss_vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N cwe CWE-311 exploitation none fixed_in 8.4.4, 9.1.4, 10.0.4 product MongoDB Entity Framework Core Provider severity MEDIUM status Analyzed technical_impact partial vendor MongoDB Inc.

source