CVE-2025-5315
Missing Authorization in GitLab
4.3
MEDIUM
CVSS 3.1
EPSS 0.07%
Description
An issue has been discovered in GitLab CE/EE affecting all versions from 17.2 before 17.11.5, 18.0 before 18.0.3, and 18.1 before 18.1.1 that could have allowed authenticated users with Guest role permissions to add child items to incident work items by sending crafted API requests that bypassed UI-enforced role restrictions.
How to fix CVE-2025-5315
To remediate CVE-2025-5315, upgrade the affected package to a fixed version below.
- —upgrade to 18.0.1 or later
Is CVE-2025-5315 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 17.2.0, < 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:N/I:L/A:N |