CVE-2025-4225 – GitLab GraphQL Denial-of-Service Vulnerability

CVE ID : CVE-2025-4225

Published : Aug. 27, 2025, 8:15 p.m. | 26 minutes ago

Description : An issue has been discovered in GitLab CE/EE affecting all versions from 14.1 before 18.1.5, 18.2 before 18.2.5, and 18.3 before 18.3.1 that that under certain conditions could have allowed an unauthenticated attacker to cause a denial-of-service condition affecting all users by sending specially crafted GraphQL requests.

Severity: 5.3 | MEDIUM

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