Stored cross-site scripting in TeamCity - CVE-2025-67741
Published: December 11, 2025
Vulnerability identifier: #VU119872
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U/U:Clear
CVE-ID: CVE-2025-67741
CWE-ID: CWE-79
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: JetBrains s.r.o.
Affected software:
TeamCity
TeamCity
Detailed vulnerability description
The disclosed vulnerability allows a remote user to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to insufficient sanitization of user-supplied data passed via session atribute. A remote user can inject and execute arbitrary HTML and script code in user's browser in context of vulnerable website.
How to mitigate CVE-2025-67741
Install updates from vendor's website.