Missing Authorization in YouTrack - CVE-2025-64687
Published: November 10, 2025
Vulnerability identifier: #VU118229
CSH Severity: Medium
CVSS v4: 5.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2025-64687
CWE-ID: CWE-862
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to alter application behavior.
the vulnerability exists due to missing authoreization checks. A remote user can modify MCP tool logic.
Affected software
YouTrack
How to mitigate CVE-2025-64687
Install updates from vendor's website.
YouTrack - update to 2025.3.104432