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CVE PROGRAM SOURCE RECORD7.1 High

CVE-2026-19650

Cross-Site Request Forgery (CSRF) in GitLab

Description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.2 before 18.11.11, 19.0 before 19.0.8, 19.1 before 19.1.6, and 19.2 before 19.2.4 that under certain conditions could have allowed an unauthenticated user to execute mutations via GET requests due to improper request validation in GraphQL multiplex query handling.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

GitLab GitLab

Default version status: unaffected

  • 18.2 to < 18.11.11affected
  • 19.0 to < 19.0.8affected
  • 19.1 to < 19.1.6affected
  • 19.2 to < 19.2.4affected

References