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{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,2025.3.131383)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "YouTrack", "source": "cna", "vendor": "JetBrains"}, "product": "youtrack", "vendor": "jetbrains"}], "analysis": {"en": {"generated_at": "2026-04-17T09:20:35.896254+00:00", "value": {"mitigation_remediation": ["Upgrade JetBrains YouTrack to version 2025.3.131383 or later, which removes the sandbox bypass flaw.", "Limit high privileged user accounts to the minimum necessary permissions and consider isolating them in a protected subnet.", "Enable multi\u2011factor authentication and monitor privileged account activity to detect potential misuse."], "summary": {"action": "Apply Patch", "impact": "Remote Code Execution"}, "threat_synthesis": {"affected_systems": "JetBrains YouTrack, versions older than 2025.3.131383 are affected. The product is provided by JetBrains and the issue is tracked in JetBrains\u2019 security advisory list.", "description_and_impact": "The vulnerability allows an administrator or other high privileged user to bypass the sandbox and execute arbitrary code on the JetBrains YouTrack server. This leads to a full remote code execution condition for that account, enabling the attacker to take control of the underlying system and compromise confidentiality, integrity, and availability.", "risk_and_exploitability": "The CVSS score of 7.2 reflects a high\u2011severity risk. EPSS data is unavailable, but the lack of KEV listing suggests no large\u2013scale public exploitation is known. The vulnerability exploits a privileged sandbox bypass, meaning an attacker must first acquire or compromise a high privileged user account. Consequently, the attack vector is likely internal or via stolen credentials, and the likelihood of exploitation depends on the organization\u2019s privileged access controls and monitoring capabilities."}}}}, "created": "2026-04-17T09:30:14.343490+00:00", "title": "High Privileged User Remote Code Execution via Sandbox Bypass in JetBrains YouTrack", "updated": "2026-04-17T09:30:14.468099+00:00", "vendors": ["jetbrains", "jetbrains$PRODUCT$youtrack"]}