Medium severity4.3NVD Advisory· Published Dec 1, 2023· Updated Jun 17, 2026
CVE-2023-3964
CVE-2023-3964
Description
An issue has been discovered in GitLab affecting all versions starting from 13.2 before 16.4.3, all versions starting from 16.5 before 16.5.3, all versions starting from 16.6 before 16.6.1. It was possible for users to access composer packages on public projects that have package registry disabled in the project settings.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
7cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*+ 5 more
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*range: 13.2
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*range: >=13.2.0,<16.4.3
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*range: >=13.2.0,<16.4.3
- cpe:2.3:a:gitlab:gitlab:16.6.0:*:*:*:community:*:*:*
- cpe:2.3:a:gitlab:gitlab:16.6.0:*:*:*:enterprise:*:*:*
- (no CPE)range: 13.2 <= v < 16.4.3, 16.5 <= v < 16.5.3, 16.6 <= v < 16.6.1
Patches
Vulnerability mechanics
References
2- gitlab.com/gitlab-org/gitlab/-/issues/419857nvdBroken LinkVendor Advisory
- hackerone.com/reports/2037316nvdPermissions RequiredThird Party Advisory
News mentions
1- GitLab Security Release: 16.6.1, 16.5.3, 16.4.3GitLab Security Releases · Nov 30, 2023