Improper access control in GitLab Enterprise Edition - CVE-2023-3115
Published: October 2, 2023
Vulnerability identifier: #VU81300
CSH Severity: Medium
CVSS v4: 5.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2023-3115
CWE-ID: CWE-284
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.
The vulnerability exists due to single Sign On restrictions are not correctly enforced. A remote user can access public members-only project repositories.
Affected software
GitLab Enterprise Edition
How to mitigate CVE-2023-3115
Install updates from vendor's website.
GitLab Enterprise Edition - addressed in versions 16.2.8, 16.3.5, 16.4.1