CVE-2022-4205

Published: Jan 27, 2023

Modified: Mar 27, 2025

PUBLISHED

CVSS v3.1

6.3

MEDIUM

In Gitlab EE/CE before 15.6.1, 15.5.5 and 15.4.6 using a branch with a hexadecimal name could override an existing hash.

Vendor	Product	Versions
GitLab	GitLab	affected `>=1.0, <12.9.8` affected `>=15.5, <15.5.5` affected `>=15.6, <15.6.1`

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

Low

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.