CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
2DescriptionNVD
In JetBrains YouTrack before 2025.3.131383 high privileged user can achieve RCE via sandbox bypass
AnalysisAI
Remote code execution in JetBrains YouTrack versions before 2025.3.131383 allows high-privileged authenticated users to bypass sandbox protections and execute arbitrary code on the server. CVSS 7.2 reflects network accessibility with low attack complexity but requires high privileges (administrative access). …
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RemediationAI
Within 24 hours: identify all YouTrack instances and document current versions; restrict administrative access to YouTrack to essential personnel only and enforce multi-factor authentication on all admin accounts. Within 7 days: implement network segmentation to isolate YouTrack from critical infrastructure; disable or restrict server-side template functionality if configuration options exist; conduct access review of all admin accounts created or modified in the past 90 days. …
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External POC / Exploit Code
Leaving vuln.today
EUVD-2026-23386