Medium severity5.3NVD Advisory· Published Nov 15, 2025· Updated Jun 17, 2026
CVE-2025-6171
CVE-2025-6171
Description
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 13.2 before 18.3.6, 18.4 before 18.4.4, and 18.5 before 18.5.2 that could have allowed an authenticated attacker with reporter access to view branch names and pipeline details by accessing the packages API endpoint even when repository access was disabled.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
21cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*range: 13.2
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*range: >=13.2.0,<18.3.6
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*range: >=13.2.0,<18.3.6
- Range: from 13.2 before 18.3.6, 18.4 before 18.4.4, and 18.5 before 18.5.2
- osv-coords17 versionspkg:apk/chainguard/gitlab-rails-ce-18.1pkg:apk/chainguard/gitlab-rails-ce-18.2pkg:apk/chainguard/gitlab-rails-ce-assets-18.1pkg:apk/chainguard/gitlab-rails-ce-assets-18.2pkg:apk/chainguard/gitlab-rails-ce-assets-fips-18.1pkg:apk/chainguard/gitlab-rails-ce-assets-fips-18.2pkg:apk/chainguard/gitlab-rails-ce-doc-18.1pkg:apk/chainguard/gitlab-rails-ce-doc-18.2pkg:apk/chainguard/gitlab-rails-ce-doc-fips-18.1pkg:apk/chainguard/gitlab-rails-ce-doc-fips-18.2pkg:apk/chainguard/gitlab-rails-ce-fips-18.1pkg:apk/chainguard/gitlab-rails-ce-fips-18.2pkg:apk/chainguard/gitlab-workhorse-ce-18.1pkg:apk/chainguard/gitlab-workhorse-ce-18.2pkg:apk/chainguard/gitlab-workhorse-ce-fips-18.1pkg:apk/chainguard/gitlab-workhorse-ce-fips-18.2pkg:bitnami/gitlab
< 18.1.6-r3+ 16 more
- (no CPE)range: < 18.1.6-r3
- (no CPE)range: < 18.2.8-r3
- (no CPE)range: < 18.1.6-r3
- (no CPE)range: < 18.2.8-r3
- (no CPE)range: < 18.1.6-r4
- (no CPE)range: < 18.2.8-r4
- (no CPE)range: < 18.1.6-r3
- (no CPE)range: < 18.2.8-r3
- (no CPE)range: < 18.1.6-r4
- (no CPE)range: < 18.2.8-r4
- (no CPE)range: < 18.1.6-r4
- (no CPE)range: < 18.2.8-r4
- (no CPE)range: < 18.1.6-r3
- (no CPE)range: < 18.2.8-r3
- (no CPE)range: < 18.1.6-r4
- (no CPE)range: < 18.2.8-r3
- (no CPE)range: >= 13.2.0, < 18.3.6
Patches
Vulnerability mechanics
References
3- about.gitlab.com/releases/2025/11/12/patch-release-gitlab-18-5-2-released/nvdRelease NotesVendor Advisory
- gitlab.com/gitlab-org/gitlab/-/issues/549730nvdBroken Link
- hackerone.com/reports/3183740nvdPermissions Required
News mentions
1- GitLab Patch Release: 18.5.2, 18.4.4, 18.3.6GitLab Security Releases · Nov 12, 2025