Missing Authorization in TeamCity - CVE-2025-24461
Published: January 21, 2025 / Updated: August 17, 2026
Vulnerability identifier: #VU143880
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-2025-24461
CWE-ID: CWE-862
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 improper authorization in the Test Connection endpoint when handling requests. A remote user can send a crafted request to disclose sensitive information.
Affected software
TeamCity
How to mitigate CVE-2025-24461
Install security update from vendor's website.
TeamCity - update to 2024.12.1