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  5. CVE-2025-68492

CVE-2025-68492: Chainlit contains an authorization bypass vulnerability

January 14, 2026

Chainlit versions prior to 2.8.5 contain an authorization bypass through user-controlled key vulnerability. If this vulnerability is exploited, threads may be viewed or thread ownership may be obtained by an attacker who can log in to the product.

References

  • github.com/Chainlit/chainlit
  • github.com/Chainlit/chainlit/commit/8f1153db439eca58ae5c50c8276ba6fdd311448e
  • github.com/Chainlit/chainlit/pull/2637
  • github.com/Chainlit/chainlit/releases
  • github.com/Chainlit/chainlit/releases/tag/2.8.5
  • github.com/advisories/GHSA-v492-6xx2-p57g
  • jvn.jp/en/jp/JVN34964581
  • nvd.nist.gov/vuln/detail/CVE-2025-68492

Code Behaviors & Features

Detect and mitigate CVE-2025-68492 with GitLab Dependency Scanning

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Affected versions

All versions before 2.8.5

Fixed versions

  • 2.8.5

Solution

Upgrade to version 2.8.5 or above.

Impact 4.2 MEDIUM

CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N

Learn more about CVSS

Weakness

  • CWE-639: Authorization Bypass Through User-Controlled Key

Source file

pypi/chainlit/CVE-2025-68492.yml

Spotted a mistake? Edit the file on GitLab.

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