p PatchFirst

CVE-2021-39896

CVE-2021-39896

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

In all versions of GitLab CE/EE since version 8.0, when an admin uses the impersonate feature twice and stops impersonating, the admin may be logged in as the second user they impersonated, which may lead to repudiation issues.

CVSS 3.8 · Low · EPSS 0.6%

Published
Updated

Stack: system

Affected products and versions

  • gitlab

    Versions
    • >=8.0, <14.1.7: Affected
    • >=14.2, <14.2.5: Affected
    • >=14.3, <14.3.1: Affected

    No fix published

  • 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

Check your server →