CVEvulnerability
CVE-2025-12571
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2025-11-26
- Last modified
- 2026-10-18
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-770
Description
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.10 before 18.4.5, 18.5 before 18.5.3, and 18.6 before 18.6.1 that could have allowed an unauthenticated user to cause a Denial of Service condition by sending specifically crafted requests containing malicious JSON payloads.
Affected configurations
• gitlab gitlab (>= 17.10.0 < 18.4.5)
• gitlab gitlab (>= 18.5.0 < 18.5.3)
• gitlab gitlab 18.6.0
Related
Weakness · CWE (1)
- CWE-770 Allocation of Resources Without Limits or Throttling weakness
References
- https://about.gitlab.com/releases/2025/11/26/patch-release-gitlab-18-6-1-released/ about.gitlab.com
- https://gitlab.com/gitlab-org/gitlab/-/issues/579168 Broken Link
- https://hackerone.com/reports/3362239 Permissions Required