CVE-2021-39879

Published: Oct 4, 2021Modified: Jun 17, 2026

3.5

Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N

Exploitability: 2.1 / Impact: 1.4

Source: NVD

Description

Missing authentication in all versions of GitLab CE/EE since version 7.11.0 allows an attacker with access to a victim's session to disable two-factor authentication

Affected (2)

Products: Gitlab: Gitlab

Gitlab

1 product

Gitlab

Configuration A

2 vulnerable

Vulnerable Software	Affected Versions
Gitlab Gitlab	7.11.0 ≤ version < 14.1.7
Gitlab Gitlab	7.11.0 ≤ version < 14.1.7

Related CWEs

CWE-306

Missing Authentication for Critical Function

The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.

References (4)

https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39879.json

Source: cve@gitlab.com

Vendor Advisory

https://gitlab.com/gitlab-org/gitlab/-/issues/338825

Source: cve@gitlab.com

Broken Link

https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39879.json

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

https://gitlab.com/gitlab-org/gitlab/-/issues/338825

Source: af854a3a-2127-422b-91ae-364da2661108

Broken Link

Timeline

No history available yet.