CVE-2025-68492: Chainlit contains an authorization bypass vulnerability
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.
Published Jan 14, 2026
Affected packages
chainlit
- Ecosystem
- PyPI
- Affected
- < 2.8.5
- Fixed in
- 2.8.5
- Check
pip show chainlit
Advisory details
From the GitHub Advisory Database (CC BY 4.0).
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
- https://nvd.nist.gov/vuln/detail/CVE-2025-68492
- https://github.com/Chainlit/chainlit/releases
- https://jvn.jp/en/jp/JVN34964581
- https://github.com/Chainlit/chainlit/pull/2637
- https://github.com/Chainlit/chainlit/commit/8f1153db439eca58ae5c50c8276ba6fdd311448e
- https://github.com/Chainlit/chainlit/releases/tag/2.8.5
- https://github.com/advisories/GHSA-v492-6xx2-p57g
How this page is made: the data panel comes from the GitHub Advisory Database, CISA’s KEV catalog, the NVD and FIRST EPSS, and updates twice a day. No analysis has been written for this entry yet. Methodology
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