Vulnerability Description
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 13.7 before 18.8.7, 18.9 before 18.9.3, and 18.10 before 18.10.1 that could have allowed an authenticated user to cause a denial of service due to excessive resource consumption when handling certain CI-related inputs.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Gitlab | Gitlab | >= 13.7.0, < 18.8.7 |
Related Weaknesses (CWE)
References
- https://about.gitlab.com/releases/2026/03/25/patch-release-gitlab-18-10-1-releasRelease NotesVendor Advisory
- https://gitlab.com/gitlab-org/gitlab/-/work_items/581372Broken Link
- https://hackerone.com/reports/3418149Permissions Required
FAQ
What is CVE-2025-13436?
CVE-2025-13436 is a vulnerability with a CVSS score of 6.5 (MEDIUM). GitLab has remediated an issue in GitLab CE/EE affecting all versions from 13.7 before 18.8.7, 18.9 before 18.9.3, and 18.10 before 18.10.1 that could have allowed an authenticated user to cause a den...
How severe is CVE-2025-13436?
CVE-2025-13436 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-13436?
Check the references section above for vendor advisories and patch information. Affected products include: Gitlab Gitlab.