Information disclosure in GitLab Enterprise Edition and Gitlab Community Edition - CVE-2023-2069
Published: May 3, 2023
Vulnerability identifier: #VU75693
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-2023-2069
CWE-ID: CWE-200
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to excessive data output by the application in the import project feature. A remote user can modify Protected branches setting and leak group CI/CD variables.
Affected software
GitLab Enterprise Edition
Gitlab Community Edition
Gitlab Community Edition
How to mitigate CVE-2023-2069
Install updates from vendor's website.
GitLab Enterprise Edition - addressed in versions 12.9.8, 12.10.7, 13.0.1
Gitlab Community Edition - addressed in versions 12.9.8, 12.10.7, 13.0.1
Gitlab Community Edition - addressed in versions 12.9.8, 12.10.7, 13.0.1