Medium severity4.3NVD Advisory· Published Apr 8, 2026· Updated Jul 25, 2026
CVE-2025-9484
CVE-2025-9484
Description
GitLab has remediated an issue in GitLab EE affecting all versions from 16.6 before 18.8.9, 18.9 before 18.9.5, and 18.10 before 18.10.3 that under certain circumstances could have allowed an authenticated user to have access to other users' email addresses via certain GraphQL queries.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
4cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*+ 1 more
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*range: >=16.6.0,<18.8.9
- (no CPE)range: 16.6 <= v < 18.8.9, 18.9 <= v < 18.9.5, 18.10 <= v < 18.10.3
- Range: 16.6 <= v < 18.8.9, 18.9 <= v < 18.9.5, 18.10 <= v < 18.10.3
Patches
Vulnerability mechanics
References
3- about.gitlab.com/releases/2026/04/08/patch-release-gitlab-18-10-3-released/nvdRelease NotesVendor Advisory
- gitlab.com/gitlab-org/gitlab/-/issues/565363nvdBroken Link
- hackerone.com/reports/3303810nvdPermissions Required
News mentions
1- GitLab Patch Release: 18.10.3, 18.9.5, 18.8.9GitLab Security Releases · Apr 8, 2026