Security Advisory

CVE-2023-5226

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2023-12-01 07:01:43
Last updated 2026-04-23 04:05:16
Assigner GitLab
State PUBLISHED

Description

An issue has been discovered in GitLab affecting all versions before 16.4.3, all versions starting from 16.5 before 16.5.3, all versions starting from 16.6 before 16.6.1. Under certain circumstances, a malicious actor bypass prohibited branch checks using a specially crafted branch name to manipulate repository content in the UI.