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Status published
High
CVE-2023-5207
Execution with Unnecessary Privileges in GitLab
Vulnerability Description
A vulnerability was discovered in GitLab CE and EE affecting all versions starting 16.0 prior to 16.2.8, 16.3 prior to 16.3.5, and 16.4 prior to 16.4.1. An authenticated attacker could perform arbitrary pipeline execution under the context of another user.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Thanks [joaxcar](https://hackerone.com/joaxcar) for reporting this vulnerability through our HackerOne bug bounty program
References
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CVE-2025-9642
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CVE-2025-9484
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Affected Vendor
GitLab
View all reports →Affected Software
GitLab
Vulnerable Versions:
16.4, 16.3, 16.0.0
Timeline
Official Publish:
September 30th, 2023
Last Modified:
November 20th, 2025
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N