Authorization bypass through user-controlled key in Chainlit - CVE-2025-68492
Published: January 16, 2026
Vulnerability identifier: #VU121612
CSH Severity: Low
CVSS v4: 2.3 [CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2025-68492
CWE-ID: CWE-639
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to authorization bypass through user-controlled key. A remote user can view threads or obtain thread ownership.
Affected software
Chainlit
How to mitigate CVE-2025-68492
Install updates from vendor's website.
Chainlit - update to 2.8.5