CVE-2025-9484
Missing Authorization in GitLab
4.3
MEDIUM
CVSS 3.1
EPSS 0.02%
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.
How to fix CVE-2025-9484
To remediate CVE-2025-9484, upgrade the affected package to a fixed version below.
- —upgrade to 18.8.9 or later
Is CVE-2025-9484 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 16.6.0, < 18.8.9, >= 18.9.0, < 18.9.5, >= 18.10.0, < 18.10.3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |