Business Logic Errors in GitLab Enterprise Edition - CVE-2023-3914
Published: September 29, 2023
Vulnerability identifier: #VU81295
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-2023-3914
CWE-ID: CWE-840
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to gain access to internal projects.
The vulnerability exists due to a business logic error. A remote user can gain access to internal projects because service account is not deleted when a namespace is deleted.
Affected software
GitLab Enterprise Edition
How to mitigate CVE-2023-3914
Install updates from vendor's website.
GitLab Enterprise Edition - addressed in versions 16.2.8, 16.3.5, 16.4.1