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CVE-2021-39931

An issue has been discovered in GitLab CE/EE affecting all versions starting from 8.11 before 14.3.6, all versions starting from 14.4 before

Published
Last modified
published
Not listed in CISA KEV
Fix
Fixed in 14.3.6, 14.4.4, 14.5.2
None on Exploit-DB, Metasploit or GitHub

Summary

An issue has been discovered in GitLab CE/EE affecting all versions starting from 8.11 before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5.2. Under specific condition an unauthorised project member was allowed to delete a protected branches due to a business logic error.

Timeline

  1. CVE published
  2. Record last updated

Affected versions

  • GitLab GitLab

    From 8.11 · fixed in 14.3.6; From 14.4 · fixed in 14.4.4; From 14.5 · fixed in 14.5.2

References 3

gitlab.com

hackerone.com