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CVE-2025-12571

HIGH CVSS: 7.5 Published: 2025-11-26 Modified: 2026-06-17

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 Platforms

Gitlab Gitlab

Weakness Type

CWE-770

References