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A flaw has been found in ChatGPTNextWeb NextChat up to 2.16.1. This vulnerability affects the...

zetlyn/cve-ghsa vulnerability ghsa GHSA-rhg8-4whm-xj7w cve CVE-2026-105238 known 2026-10-05

https://github.com/advisories/GHSA-rhg8-4whm-xj7w

Properties

cvss7.3
receipt
Source
GitHub advisories
Its words
7.3
Read by
field:cvss.score
Said since
2026-10-05 12:20 UTC
Last answered
2026-10-06 13:46 UTC
Original
open at the source
What the source handed over
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  "cve_id": "CVE-2026-105238",
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    "vector_string": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L"
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    }
  },
  "cwes": [
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      "name": "Server-Side Request Forgery (SSRF)"
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  "description": "A flaw has been found in ChatGPTNextWeb NextChat up to 2.16.1. This vulnerability affects the function proxyHandler of the file app/api/proxy.ts of the component Proxy Fallback Handler. This manipulation of the argument x-base-url causes server-side request forgery. It is possible to initiate the attack remotely. The exploit has been published and may be used. The pull request to fix this issue awaits acceptance.",
  "ghsa_id": "GHSA-rhg8-4whm-xj7w",
  "github_reviewed_at": null,
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  "nvd_published_at": "2026-10-05T07:16:30Z",
  "published_at": "2026-10-05T09:31:51Z",
  "references": [
    "https://nvd.nist.gov/vuln/detail/CVE-2026-105238",
    "https://github.com/ChatGPTNextWeb/NextChat/issues/6813",
    "https://github.com/ChatGPTNextWeb/NextChat/pull/6884",
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    "https://vuldb.com/cve/CVE-2026-105238",
    "https://vuldb.com/submit/975707",
    "https://vuldb.com/vuln/413450",
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    "https://github.com/advisories/GHSA-rhg8-4whm-xj7w"
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  "severity": "medium",
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  "summary": "A flaw has been found in ChatGPTNextWeb NextChat up to 2.16.1. This vulnerability affects the...",
  "type": "unreviewed",
  "updated_at": "2026-10-05T09:31:57Z",
  "url": "https://api.github.com/advisories/GHSA-rhg8-4whm-xj7w",
  "vulnerabilities": [],
  "withdrawn_at": null
}
cweCWE-918
receipt
Source
GitHub advisories
Its words
CWE-918
Read by
field:cwes[].cwe_id
Said since
2026-10-05 12:20 UTC
Last answered
2026-10-06 13:46 UTC
Original
open at the source
What the source handed over
{
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  "credits": [],
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    },
    "cvss_v4": {
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  "summary": "A flaw has been found in ChatGPTNextWeb NextChat up to 2.16.1. This vulnerability affects the...",
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  "url": "https://api.github.com/advisories/GHSA-rhg8-4whm-xj7w",
  "vulnerabilities": [],
  "withdrawn_at": null
}
severitymedium
receipt
Source
GitHub advisories
Its words
medium
Read by
field:severity
Said since
2026-10-05 12:20 UTC
Last answered
2026-10-06 13:46 UTC
Original
open at the source
What the source handed over
{
  "comments": 0,
  "credits": [],
  "cve_id": "CVE-2026-105238",
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    }
  },
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      "name": "Server-Side Request Forgery (SSRF)"
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    "https://vuldb.com/submit/975707",
    "https://vuldb.com/vuln/413450",
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  "url": "https://api.github.com/advisories/GHSA-rhg8-4whm-xj7w",
  "vulnerabilities": [],
  "withdrawn_at": null
}

Text

A flaw has been found in ChatGPTNextWeb NextChat up to 2.16.1. This vulnerability affects the... A flaw has been found in ChatGPTNextWeb NextChat up to 2.16.1. This vulnerability affects the function proxyHandler of the file app/api/proxy.ts of the component Proxy Fallback Handler. This manipulation of the argument x-base-url causes server-side request forgery. It is possible to initiate the attack remotely. The exploit has been published and may be used. The pull request to fix this issue awaits acceptance.