CVE-2026-1752
Incorrect Authorization in GitLab
- State
- Published
- Severity
- 4.3 Medium
- Published
- Apr 8, 2026
- Updated
- Apr 9, 2026
- Reserved
- Feb 2, 2026
Description
GitLab has remediated an issue in GitLab EE affecting all versions from 11.3 before 18.8.9, 18.9 before 18.9.5, and 18.10 before 18.10.3 that could have allowed an authenticated user with developer-role permissions to modify protected environment settings due to improper authorization checks in the API.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 4.3 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N | GitLab |
Weaknesses
- CWE-863 Incorrect Authorization
Affected Products
| Product | Versions |
|---|---|
GitLabGitLab |
|
References
- HackerOne Bug Bounty Report #3533545technical-descriptionexploitpermissions-required
- https://gitlab.com/gitlab-org/gitlab/-/work_items/588413
- https://about.gitlab.com/releases/2026/04/08/patch-release-gitlab-18-10-3-released/
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