Permissive List of Allowed Inputs in TeamCity - CVE-2025-59457
Published: August 17, 2026
Vulnerability identifier: #VU143914
CSH Severity: Low
CVSS v4: 7.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2025-59457
CWE-ID: CWE-183
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to disclose sensitive information.
The vulnerability exists due to incorrect behavior order in git URL validation in TeamCity on Windows when processing user-supplied Git URLs. A remote user can supply a crafted Git URL to disclose sensitive information.
Only Windows installations are vulnerable.
Affected software
TeamCity
How to mitigate CVE-2025-59457
Install security update from vendor's website.
TeamCity - update to 2025.07.2