Improper access control in GitLab Enterprise Edition - CVE-2022-4331
Published: March 3, 2023
Vulnerability identifier: #VU72739
CSH Severity: Low
CVSS v4: 7 [CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2022-4331
CWE-ID: CWE-284
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to gain unauthorized access to otherwise restricted functionality.
The vulnerability exists due to improper validation of SSO and SCIM tokens while managing groups. A remote administrator can gain access to the group via SSO or a SCIM token and perform actions on the group.
Affected software
GitLab Enterprise Edition
How to mitigate CVE-2022-4331
Install updates from vendor's website.
GitLab Enterprise Edition - addressed in versions 15.7.8, 15.8.4, 15.9.2