CVE-2023-6564

MEDIUM

GitLab EE Premium/Ultimate <16.4.3-16.6.1 - Privilege Escalation

Title source: llm

Description

An issue has been discovered in GitLab EE Premium and Ultimate affecting versions 16.4.3, 16.5.3, and 16.6.1. In projects using subgroups to define who can push and/or merge to protected branches, there may have been instances in which subgroup members with the Developer role were able to push or merge to protected branches.

References (1)

[Issue Tracking, Permissions Required] https://gitlab.com/gitlab-com/gl-infra/production/-/issues/17213

Scores

CVSS v3 6.5

EPSS 0.0003

EPSS Percentile 6.9%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Classification

CWE

CWE-863

Status published

Affected Products (3)

gitlab/gitlab

Timeline

Published Feb 08, 2024

Tracked Since Feb 18, 2026