CVE-2026-1751
Missing Authorization in GitLab
- State
- Published
- Severity
- 3.1 Low
- Published
- Feb 2, 2026
- Updated
- Feb 2, 2026
- Reserved
- Feb 2, 2026
Description
A vulnerability has been discovered in GitLab CE/EE affecting all versions starting with 16.8 before 18.5.0 that could have allowed unauthorized edits to merge request approval rules under certain conditions.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 3.1 Low | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N | GitLab |
Weaknesses
- CWE-862 Missing Authorization
Affected Products
| Product | Versions |
|---|---|
GitLabGitLab |
|
References
- GitLab Issue #519340issue-trackingpermissions-required
- HackerOne Bug Bounty Report #2980839technical-descriptionexploitpermissions-required
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