CVE-2025-3396
Incorrect Authorization in GitLab
4.3
MEDIUM
CVSS 3.1
EPSS 0.07%
Description
An issue has been discovered in GitLab EE affecting all versions from 13.3 before 17.11.6, 18.0 before 18.0.4, and 18.1 before 18.1.2 that could have allowed authenticated project owners to bypass group-level forking restrictions by manipulating API requests.
How to fix CVE-2025-3396
To remediate CVE-2025-3396, upgrade the affected package to a fixed version below.
- —upgrade to 18.0.1 or later
Is CVE-2025-3396 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 13.3.0, < 18.0.1, >= 18.1.0
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 |