YouTrack XSS via iframe sandbox bypass before 2025.2.86935
CVE-2025-54527 Published on July 28, 2025
In JetBrains YouTrack before 2025.2.86935, 2025.2.87167, 2025.3.87341, 2025.3.87344 improper iframe configuration in widget sandbox allows popups to bypass security restrictions
Vulnerability Analysis
CVE-2025-54527 can be exploited with network access, requires user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a small impact on confidentiality and integrity, and no impact on availability.
Weakness Type
What is a Clickjacking Vulnerability?
The web application does not restrict or incorrectly restricts frame objects or UI layers that belong to another application or domain, which can lead to user confusion about which interface the user is interacting with. A web application is expected to place restrictions on whether it is allowed to be rendered within frames, iframes, objects, embed or applet elements. Without the restrictions, users can be tricked into interacting with the application when they were not intending to.
CVE-2025-54527 has been classified to as a Clickjacking vulnerability or weakness.
Products Associated with CVE-2025-54527
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Affected Versions
JetBrains YouTrack:- Before 2025.2.86935, 2025.2.87167, 2025.3.87341, 2025.3.87344 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.