Improper access control in GitLab Enterprise Edition and Gitlab Community Edition - CVE-2021-39911
Published: November 4, 2021
Vulnerability identifier: #VU57943
CSH Severity: Low
CVSS v4: 1 [CVSS:4.0/AV:P/AC:L/AT:P/PR:L/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-39911
CWE-ID: CWE-284
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local user to gain unauthorized access to otherwise restricted functionality.
The vulnerability exists due to improper access restrictions. An authenticated attacker with physical access can gain access to private email address of Issue.
Affected software
GitLab Enterprise Edition
Gitlab Community Edition
Gitlab Community Edition
How to mitigate CVE-2021-39911
Install updates from vendor's website.
GitLab Enterprise Edition - addressed in versions 14.2.6, 14.3.4, 14.4.1
Gitlab Community Edition - addressed in versions 14.2.6, 14.3.4, 14.4.1
Gitlab Community Edition - addressed in versions 14.2.6, 14.3.4, 14.4.1