Low severity2.7NVD Advisory· Published Oct 27, 2025· Updated Oct 19, 2026
CVE-2025-6601
CVE-2025-6601
Description
GitLab has remediated an issue in GitLab EE affecting all versions from 18.4 before 18.4.3, and 18.5 before 18.5.1 that under certain conditions could have allowed authenticated users to gain unauthorized project access by exploiting the access request approval workflow.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
6- Range: 18.4 <= versions < 18.4.3, 18.5 <= versions < 18.5.1
18.4 <= versions < 18.4.3, 18.5 <= versions < 18.5.1+ 3 more
- (no CPE)range: 18.4 <= versions < 18.4.3, 18.5 <= versions < 18.5.1
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*range: >=18.4.0,<18.4.3
- cpe:2.3:a:gitlab:gitlab:18.5.0:*:*:*:enterprise:*:*:*
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*range: 18.4
Patches
Vulnerability mechanics
References
3- about.gitlab.com/releases/2025/10/22/patch-release-gitlab-18-5-1-released/nvdRelease NotesVendor Advisory
- gitlab.com/gitlab-org/gitlab/-/issues/551267nvdBroken Link
- hackerone.com/reports/3209641nvdPermissions Required
News mentions
1- GitLab Patch Release: 18.5.1, 18.4.3, 18.3.5GitLab Security Releases · Oct 22, 2025