CVE-2023-5226

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.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://gitlab.com/gitlab-org/gitlab/-/issues/426400	Broken Link Vendor Advisory
https://hackerone.com/reports/2173053	Permissions Required Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:gitlab:gitlab:::::community:::*
	cpe:2.3:a:gitlab:gitlab:::::enterprise:::*
	cpe:2.3:a:gitlab:gitlab:::::community:::*
	cpe:2.3:a:gitlab:gitlab:::::enterprise:::*
	cpe:2.3:a:gitlab:gitlab:16.6.0::::community:::
	cpe:2.3:a:gitlab:gitlab:16.6.0::::enterprise:::

History

06 Dec 2023, 18:57

Type	Values Removed	Values Added
References	~~() https://gitlab.com/gitlab-org/gitlab/-/issues/426400 -~~	() https://gitlab.com/gitlab-org/gitlab/-/issues/426400 - Broken Link, Vendor Advisory
References	~~() https://hackerone.com/reports/2173053 -~~	() https://hackerone.com/reports/2173053 - Permissions Required, Third Party Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 7.5
CWE		NVD-CWE-noinfo
CPE		cpe:2.3:a:gitlab:gitlab:::::enterprise:::* cpe:2.3:a:gitlab:gitlab:::::community:::* cpe:2.3:a:gitlab:gitlab:16.6.0::::enterprise::: cpe:2.3:a:gitlab:gitlab:16.6.0::::community:::
First Time		Gitlab Gitlab gitlab

01 Dec 2023, 07:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-12-01 07:15

Updated : 2024-02-28 20:54

NVD link : CVE-2023-5226

Mitre link : CVE-2023-5226

CVE.ORG link : CVE-2023-5226

JSON object : View

Products Affected

gitlab

gitlab

CWE

NVD-CWE-noinfo CWE-94

Improper Control of Generation of Code ('Code Injection')

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