In JetBrains YouTrack before 2026.2.17917 unauthorised project transfer between organisations was possible (CVE-2026-75051)
A vulnerability in JetBrains YouTrack versions before 2026.2.17917 allowed unauthorized project transfers between organizations. This security flaw could enable users with limited privileges to move projects without proper authorization. The issue is tracked as CVE-2026-75051 and has a high severity rating with a CVSS score of 8.1. No known exploits are reported in the wild. A fixed version, 2026.2.17917, addresses this vulnerability.
AI Analysis
Technical Summary
CVE-2026-75051 is a privilege authorization vulnerability (CWE-862) in JetBrains YouTrack prior to version 2026.2.17917. It permits unauthorized project transfers between organizations, potentially allowing attackers with limited privileges to perform actions normally restricted to higher privilege levels. The vulnerability has a CVSS 3.1 base score of 8.1, indicating high impact on confidentiality and integrity, with network attack vector, low attack complexity, and no user interaction required. The vulnerability is fixed in version 2026.2.17917.
Potential Impact
Successful exploitation could lead to unauthorized transfer of projects between organizations, compromising confidentiality and integrity of project data. This could result in unauthorized access or modification of sensitive project information. Availability impact is not indicated. No known active exploitation has been reported.
Mitigation Recommendations
Upgrade JetBrains YouTrack to version 2026.2.17917 or later, where this vulnerability is fixed. No other mitigation or temporary workaround is indicated. Since this is not a cloud service, users must apply the update manually.
In JetBrains YouTrack before 2026.2.17917 unauthorised project transfer between organisations was possible (CVE-2026-75051)
Description
A vulnerability in JetBrains YouTrack versions before 2026.2.17917 allowed unauthorized project transfers between organizations. This security flaw could enable users with limited privileges to move projects without proper authorization. The issue is tracked as CVE-2026-75051 and has a high severity rating with a CVSS score of 8.1. No known exploits are reported in the wild. A fixed version, 2026.2.17917, addresses this vulnerability.
CVSS v3.1
Score 8.1high
Affected software
pkg:github/jetbrains/YouTrackRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-75051 is a privilege authorization vulnerability (CWE-862) in JetBrains YouTrack prior to version 2026.2.17917. It permits unauthorized project transfers between organizations, potentially allowing attackers with limited privileges to perform actions normally restricted to higher privilege levels. The vulnerability has a CVSS 3.1 base score of 8.1, indicating high impact on confidentiality and integrity, with network attack vector, low attack complexity, and no user interaction required. The vulnerability is fixed in version 2026.2.17917.
Potential Impact
Successful exploitation could lead to unauthorized transfer of projects between organizations, compromising confidentiality and integrity of project data. This could result in unauthorized access or modification of sensitive project information. Availability impact is not indicated. No known active exploitation has been reported.
Mitigation Recommendations
Upgrade JetBrains YouTrack to version 2026.2.17917 or later, where this vulnerability is fixed. No other mitigation or temporary workaround is indicated. Since this is not a cloud service, users must apply the update manually.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-g6q4-jqwc-9w46
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-75051"]
- Ecosystems
- []
- Database Specific Severity
- HIGH
- Cvss Version
- 3.1
Threat ID: 6a838c48bf8831d539b4c8c9
Added to database: 08/17/2026, 22:33:44 UTC
Last enriched: 08/17/2026, 22:56:15 UTC
Last updated: 08/18/2026, 02:41:00 UTC
Views: 2
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