Improper restriction of rendered UI layers or frames in YouTrack - CVE-2025-54527
Published: July 29, 2025 / Updated: January 2, 2026
Vulnerability identifier: #VU113415
CSH Severity: Low
CVSS v4: 2.1 [CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N]
CVE-ID: CVE-2025-54527
CWE-ID: CWE-1021
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to perform clickjacking attack.
The vulnerability exists due to improper iframe configuration in widget sandbox. A remote attacker can perform clickjacking attack.
Affected software
YouTrack
How to mitigate CVE-2025-54527
Install updates from vendor's website.
YouTrack - addressed in versions 2025.2.86935, 2025.2.87167, 2025.3.87341, 2025.3.87344