CVE Vulnerabilities

CVE-2023-3907

Improper Privilege Management

Published: Dec 17, 2023 | Modified: Dec 21, 2023
CVSS 3.x
8.8
HIGH
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 2.x
RedHat/V2
RedHat/V3
Ubuntu

A privilege escalation vulnerability in GitLab EE affecting all versions from 16.0 prior to 16.4.4, 16.5 prior to 16.5.4, and 16.6 prior to 16.6.2 allows a project Maintainer to use a Project Access Token to escalate their role to Owner

Weakness

The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.

Affected Software

Name Vendor Start Version End Version
Gitlab Gitlab 16.0.0 (including) 16.4.4 (excluding)
Gitlab Gitlab 16.5 (including) 16.5.4 (excluding)
Gitlab Gitlab 16.6 (including) 16.6.2 (excluding)

Potential Mitigations

References