Medium · published August 26, 2026
GitLab has remediated an issue in GitLab EE affecting all versions from 11.3 before 19.1.7, 19.2 before 19.2.5, and 19.3 before 19.3.1 that, under certain conditions, an authenticated user with project Maintainer permissions could have accessed the terminal of a protected environment they were not authorized to use due to improper authorization checks.
| Product | Versions | Fixed in |
|---|---|---|
| gitlab/gitlab | ≥ 11.3.0, < 19.1.7 | 19.1.7 |
| gitlab/gitlab | ≥ 19.2.0, < 19.2.5 | 19.2.5 |
| gitlab/gitlab | all versions | — |