Name: CVE-2021-39941: Exposure of Sensitive Information to an Unauthorized Actor
Creator: Rapid7
Published: 2021-12-13T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2021-39941, CWE-200, CVSS 3.7, EPSS 0.00293

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

CVSS Details

CVSS 3.1 Base Score: 3.7
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Arch Linux	—	Upgrade to the latest version of Arch Linux	Jul 11, 2025	Dec 13, 2021
Freebsd	—	Upgrade gitlab-ce	Nov 4, 2022	Dec 7, 2021
Gitlab Gitlab	—	Upgrade Gitlab to the latest version	Apr 22, 2025	Dec 13, 2021

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CVSS Details

Covered by Rapid7

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