CVE-2021-39941

Published: Dec 13, 2021Modified: Jun 17, 2026

5.3

Vector

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

Exploitability: 3.9 / Impact: 1.4

Source: NVD

Description

An information disclosure vulnerability in GitLab CE/EE versions 12.0 to 14.3.6, 14.4 to 14.4.4, and 14.5 to 14.5.2 allowed non-project members to see the default branch name for projects that restrict access to the repository to project members

Affected (6)

Products: Gitlab: Gitlab

Gitlab

1 product

Gitlab

Configuration A

6 vulnerable

Vulnerable Software	Affected Versions
Gitlab Gitlab	12.0.0 ≤ version < 14.3.6
Gitlab Gitlab	14.4.0 ≤ version < 14.4.4
Gitlab Gitlab	14.5.0 ≤ version < 14.5.2
Gitlab Gitlab	12.0.0 ≤ version < 14.3.6
Gitlab Gitlab	14.4.0 ≤ version < 14.4.4
Gitlab Gitlab	14.5.0 ≤ version < 14.5.2