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CVE-2026-2900

CVE-2026-2900 · Missing Authorization in GitLab

This page contains facts from public vulnerability sources. Check the original advisory before updating.

GitLab has remediated an issue in GitLab EE affecting all versions from 16.10 before 18.9.7, 18.10 before 18.10.6, and 18.11 before 18.11.3 that when instance-level approval rule editing prevention was enabled, could have allowed an authenticated user with Maintainer permissions to modify or delete project approval rules due to missing authorization checks.

CVSS 2.7 · Low · EPSS 0.3% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • gitlab

    Versions
    • ≥ 16.10, < 18.9.7: Affected (semver)
    • ≥ 18.10, < 18.10.6: Affected (semver)
    • ≥ 18.11, < 18.11.3: Affected (semver)

    Update to 18.10.6; Update to 18.11.3; Update to 18.9.7

  • gitlab Ubuntu:16.04:LTS

    Versions
    • 8.4.3+dfsg-9
    • 8.4.3+dfsg-12
    • 8.5.8+dfsg-5
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

Original sources

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