Unrated severityNVD Advisory· Published Sep 29, 2023· Updated Nov 20, 2025
Incorrect User Management in GitLab
CVE-2023-3115
Description
An issue has been discovered in GitLab EE affecting all versions affecting all versions from 11.11 prior to 16.2.8, 16.3 prior to 16.3.5, and 16.4 prior to 16.4.1. Single Sign On restrictions were not correctly enforced for indirect project members accessing public members-only project repositories.
Affected products
3- Range: >=11.11, <16.2.8, >=16.3, <16.3.5, >=16.4, <16.4.1
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
2- hackerone.com/reports/2004158mitretechnical-descriptionexploitpermissions-required
- gitlab.com/gitlab-org/gitlab/-/issues/414367mitreissue-tracking
News mentions
1- GitLab Security Release: 16.4.1, 16.3.5, and 16.2.8GitLab Security Releases · Sep 28, 2023