Missing Authorization in YouTrack - CVE-2026-49385
Published: August 17, 2026
Vulnerability identifier: #VU143827
CSH Severity: Low
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-2026-49385
CWE-ID: CWE-862
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to modify service accounts.
The vulnerability exists due to improper access control in service account management when handling modification requests. A remote user can modify service accounts to modify service accounts.
Low-privileged users are able to perform the unauthorized action.
Affected software
YouTrack
How to mitigate CVE-2026-49385
Install security update from vendor's website.
YouTrack - update to 2026.1.13570