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CVE-2021-39871

In all versions of GitLab CE/EE since version 13.0, an instance that has the setting to disable Bitbucket Server import enabled is bypassed

Published
Last modified
published
Not listed in CISA KEV
Fix
Fixed in 14.1.7, 14.2.5, 14.3.1
None on Exploit-DB, Metasploit or GitHub

Summary

In all versions of GitLab CE/EE since version 13.0, an instance that has the setting to disable Bitbucket Server import enabled is bypassed by an attacker making a crafted API call.

Timeline

  1. CVE published
  2. Record last updated

Affected versions

  • GitLab GitLab

    From 13.0 · fixed in 14.1.7; From 14.2 · fixed in 14.2.5; From 14.3 · fixed in 14.3.1

References 3

gitlab.com

hackerone.com