CVEvulnerability
CVE-2026-12436
8.4 HIGH
Official page ↗
- Status
- Analyzed
- Published
- 2026-07-29
- Last modified
- 2026-08-03
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.4 HIGH — CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:L
- Weaknesses
- CWE-915
Description
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.0 before 19.0.5, 19.1 before 19.1.3, and 19.2 before 19.2.1 that under certain conditions could have allowed an authenticated user to modify CI/CD configuration belonging to another user due to improper validation of user-supplied attributes when processing pipeline schedule inputs.
Affected configurations
• gitlab gitlab (>= 18.0.0 < 19.0.5)
• gitlab gitlab (>= 19.1.0 < 19.1.3)
• gitlab gitlab 19.2.0
Related
Weakness · CWE (1)
- CWE-915 Improperly Controlled Modification of Dynamically-Determined Object Attributes weakness
References
- https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-2-1-released/ Release Notes, Vendor Advisory
- https://gitlab.com/gitlab-org/gitlab/-/work_items/603223 Broken Link
- https://hackerone.com/reports/3800511 Permissions Required