Vulnerability · Published Jul 28, 2025 · Assigned by JetBrains
CVE-2025-54527
Medium 6.1
In plain English
A medium-severity security flaw in YouTrack from JetBrains. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 25% of all known vulnerabilities).
Severity (CVSS 3.1)6.1Medium
Exploit odds (30 days)0.3%top 75.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
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
Affected products (as reported)
Weakness: CWE-1021 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N