CVE-2025-10871
Low
Description
An issue has been discovered in GitLab EE affecting all versions from 16.6 before 18.2.7, 18.3 before 18.3.3, and 18.4 before 18.4.1. Project Maintainers can exploit a vulnerability where they can assign custom roles to users with permissions exceeding their own, effectively granting themselves elevated privileges.
SeverityLow
CVSS3.8
Exploit probability—
Product
Gitlab
PublishedSep 26, 2025
First seenSep 26, 2025
Weakness typeCWE-862Missing authorization
How to fix
Update
- gitlab gitlab18.2.7, 18.3.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| gitlab gitlab | 16.6.0 ≤ v < 18.2.7, 18.3.0 ≤ v < 18.3.3, 18.4.0 | 18.2.7, 18.3.3 |
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