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CVE PROGRAM SOURCE RECORD8.0 High

CVE-2026-5816

Improper Resolution of Path Equivalence in GitLab

Description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.10 before 18.10.4 and 18.11 before 18.11.1 that could have allowed an unauthenticated user to execute arbitrary JavaScript in a user's browser session due to improper path validation under certain conditions.

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

  • 18.10 to < 18.10.4affected
  • 18.11 to < 18.11.1affected

References