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Servers and applications

CVE-2021-39890

It was possible to bypass 2FA for LDAP users and access some specific pages with Basic Authentication in GitLab 14.1.1 and above.

Severity
Critical 9.8
Published
6 Dec 2021
Last changed
17 Jun 2026
Added to UpHeron
21 Oct 2026
Fixed in
14.1.7, 14.2.5
Sources
NVD

Affected software

SoftwareAffected versions
GitLabServers and applications · cpe:a:gitlab:gitlab
  • From 14.1.1 before 14.1.7
  • From 14.2.0 before 14.2.5
  • Version 14.3.0
  • Version 14.3.1

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2021-39890
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2021-39890