Horde library 1.02 allows attackers to execute arbitrary commands via shell metacharacters in the "from" address.

cve CVE-2000-0910 1 source, 1 claim · Watch

NVD writes:
Horde library 1.02 allows attackers to execute arbitrary commands via shell metacharacters in the "from" address. the claim
Vendor
n/a NVD
Product
n/a NVD

How far exploitation has got

  1. No public code known
  2. Proof of concept
  3. Proof of concept, verified
  4. A Metasploit module
  5. Exploited in the wild
  6. Used in ransomware campaigns

Timeline

2000-12-19first spoke of it: Horde library 1.02 allows attackers to execute arbitrary commands via shell metacharacters in the "from" address.NVD

What it is to other things

affectshorde/horde
NVD
made_byhorde
NVD

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

made_byn_a
NVD says “n/a”
affectsn_a/n_a
NVD says “n/a · n/a”
Every value, with what each source said and its receipt
PropertySourceSaidMeans here
Product
product
NVDn/a
receipt
Source
NVD
Its words
n/a
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 UTCn/a
2026-09-29 09:45 UTC—
What the source handed over
{
  "cve": {
    "affected": [
      {
        "affectedData": [
          {
            "product": "n/a",
            "vendor": "n/a",
            "versions": [
              {
                "status": "affected",
                "version": "n/a"
              }
            ]
          }
        ],
        "source": "cve@mitre.org"
      }
    ],
    "configurations": [
      {
        "nodes": [
          {
            "cpeMatch": [
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                "criteria": "cpe:2.3:a:horde:horde:1.2:*:*:*:*:*:*:*",
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                "vulnerable": true
              }
            ],
            "negate": false,
            "operator": "OR"
          }
        ]
      }
    ],
    "cveTags": [],
    "descriptions": [
      {
        "lang": "en",
        "value": "Horde library 1.02 allows attackers to execute arbitrary commands via shell metacharacters in the \"from\" address."
      },
      {
        "lang": "es",
        "value": "Biblioteca Horde 1.02 permite a los atacantes ejecutar comandos arbitrarios mediante metacaracteres de shell en la dirección 'from'."
      }
    ],
    "id": "CVE-2000-0910",
    "lastModified": "2026-09-23T10:10:00.673",
    "metrics": {
      "cvssMetricV2": [
        {
          "acInsufInfo": false,
          "baseSeverity": "MEDIUM",
          "cvssData": {
            "accessComplexity": "LOW",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 4.6,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
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    "published": "2000-12-19T05:00:00.000",
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      {
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        "url": "http://ssl.coc-ag.de/sec/hordelib-1.2.0.frombug.patch"
      },
      {
        "source": "cve@mitre.org",
        "tags": [
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        ],
        "url": "http://www.debian.org/security/2000/20000910"
      },
      {
        "source": "cve@mitre.org",
        "tags": [
          "Patch",
          "Vendor Advisory"
        ],
        "url": "http://www.securityfocus.com/bid/1674"
      },
      {
        "source": "cve@mitre.org",
        "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/5278"
      },
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        "url": "http://archives.neohapsis.com/archives/bugtraq/2000-09/0051.html"
      },
      {
        "source": "af854a3a-2127-422b-91ae-364da2661108",
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    "sourceIdentifier": "cve@mitre.org",
    "vulnStatus": "Modified",
    "weaknesses": [
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        "description": [
          {
            "lang": "en",
            "value": "NVD-CWE-Other"
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        ],
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        "type": "Primary"
      }
    ]
  }
}
—
Status
status
NVDModified
receipt
Source
NVD
Its words
Modified
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": {
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                "vulnerable": true
              }
            ],
            "negate": false,
            "operator": "OR"
          }
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    ],
    "cveTags": [],
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      {
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        "value": "Horde library 1.02 allows attackers to execute arbitrary commands via shell metacharacters in the \"from\" address."
      },
      {
        "lang": "es",
        "value": "Biblioteca Horde 1.02 permite a los atacantes ejecutar comandos arbitrarios mediante metacaracteres de shell en la dirección 'from'."
      }
    ],
    "id": "CVE-2000-0910",
    "lastModified": "2026-09-23T10:10:00.673",
    "metrics": {
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          "acInsufInfo": false,
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            "baseScore": 4.6,
            "confidentialityImpact": "PARTIAL",
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            "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
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      },
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      },
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    "vulnStatus": "Modified",
    "weaknesses": [
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}
—
Vendor
vendor
NVDn/a
receipt
Source
NVD
Its words
n/a
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 UTCn/a
2026-09-29 09:45 UTC—
What the source handed over
{
  "cve": {
    "affected": [
      {
        "affectedData": [
          {
            "product": "n/a",
            "vendor": "n/a",
            "versions": [
              {
                "status": "affected",
                "version": "n/a"
              }
            ]
          }
        ],
        "source": "cve@mitre.org"
      }
    ],
    "configurations": [
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        "nodes": [
          {
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                "vulnerable": true
              }
            ],
            "negate": false,
            "operator": "OR"
          }
        ]
      }
    ],
    "cveTags": [],
    "descriptions": [
      {
        "lang": "en",
        "value": "Horde library 1.02 allows attackers to execute arbitrary commands via shell metacharacters in the \"from\" address."
      },
      {
        "lang": "es",
        "value": "Biblioteca Horde 1.02 permite a los atacantes ejecutar comandos arbitrarios mediante metacaracteres de shell en la dirección 'from'."
      }
    ],
    "id": "CVE-2000-0910",
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            "authentication": "NONE",
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}
—
Every claim, by kind

vulnerability

Horde library 1.02 allows attackers to execute arbitrary commands via shell metacharacters in the "from" address.
zetlyn/cve-nvd · 2000-12-19
product n/a status Modified vendor n/a source