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CVE PROGRAM SOURCE RECORD4.3 Medium

CVE-2026-1080

Authorization Bypass Through User-Controlled Key in GitLab

Description

GitLab has remediated an issue in GitLab EE affecting all versions from 16.7 before 18.6.6, 18.7 before 18.7.4, and 18.8 before 18.8.4 that, under certain conditions could have allowed an authenticated user to access iteration data from private descendant groups by querying the iterations API endpoint.

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

  • 16.7 to < 18.6.6affected
  • 18.7 to < 18.7.4affected
  • 18.8 to < 18.8.4affected

References