CVE-2026-78335
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 19.1 before 19.2.8, 19.3 before 19.3.5, and 19.4 before 19.4.2 that, under certain conditions, could have allowed an authenticated user holding a project-scoped fine-grained Personal Access Token to modify integrations belonging to a group outside the token's scope, due to incorrect authorization checks.
- Score
- CVSS 3.1 4.2 Medium
- Status
- Analyzed - cve@gitlab.com
- Published
- 2026-10-13
- Last modified
- 2026-10-16
- Weaknesses
- CWE-863
Affected products
References
- https://gitlab.com/gitlab-org/gitlab/-/work_items/621535
- https://hackerone.com/reports/3893467
- https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-4-2-released/
