CVE-2026-1752

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.

Score

CVSS 3.1 4.3 Medium

Status

Analyzed - cve@gitlab.com

Published

2026-04-08

Last modified

2026-04-09

Weaknesses

CWE-863

Affected products

• Gitlab (Gitlab)

References

• https://about.gitlab.com/releases/2026/04/08/patch-release-gitlab-18-10-3-released/
• https://gitlab.com/gitlab-org/gitlab/-/work_items/588413
• https://hackerone.com/reports/3533545