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CVE PROGRAM SOURCE RECORD5.4 Medium

CVE-2026-6269

Incorrect Authorization in GitLab

Description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.10 before 18.10.8, 18.11 before 18.11.5, and 19.0 before 19.0.2 that under certain conditions could have allowed an authenticated user with developer-role permissions to modify hidden merge requests due to incorrect authorization enforcements.

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

  • 15.10 to < 18.10.8affected
  • 18.11 to < 18.11.5affected
  • 19.0 to < 19.0.2affected

References