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Low severity3.1NVD Advisory· Published Dec 6, 2021· Updated Jun 17, 2026

CVE-2021-39890

CVE-2021-39890

Description

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

Affected products

8

GitLab Inc./GitLabv57 versions
>=14.3, <14.3.1+ 6 more
- (no CPE)range: >=14.3, <14.3.1
- (no CPE)range: >=14.1.1
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*range: >=14.1.1,<14.1.7
- cpe:2.3:a:gitlab:gitlab:14.3.0:*:*:*:community:*:*:*
- cpe:2.3:a:gitlab:gitlab:14.3.0:*:*:*:enterprise:*:*:*
- cpe:2.3:a:gitlab:gitlab:14.3.1:*:*:*:community:*:*:*
- cpe:2.3:a:gitlab:gitlab:14.3.1:*:*:*:enterprise:*:*:*
osv-coords
pkg:bitnami/gitlab
Range: >= 14.1.1, < 14.1.7

Patches

Vulnerability mechanics

References

2

gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39890.jsonnvdThird Party Advisory
gitlab.com/gitlab-org/gitlab/-/issues/341522nvdBroken LinkThird Party Advisory

News mentions

0

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