CVE-2021-39890

LOW

Gitlab < 14.1.7 - Authentication Bypass

Title source: rule
STIX 2.1

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.

References (2)

Core 2
Core References
Broken Link, Third Party Advisory x_refsource_misc
https://gitlab.com/gitlab-org/gitlab/-/issues/341522

Scores

CVSS v3 3.1
EPSS 0.0006
EPSS Percentile 18.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N

Details

CWE
CWE-287
Status published
Products (3)
gitlab/gitlab 14.3.0 (2 CPE variants)
gitlab/gitlab 14.3.1 (2 CPE variants)
gitlab/gitlab 14.1.1 - 14.1.7
Published Dec 06, 2021
Tracked Since Feb 18, 2026