CVE-2023-5226

2023-12-0107:15:12

CWE-94

[email protected]

web.nvd.nist.gov

gitlab

security bypass

prohibited branch checks

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

EPSS

0.001

Percentile

18.0%

JSON

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.

Affected configurations

Nvd

Node

gitlabgitlabRange<16.4.3community

gitlabgitlabRange<16.4.3enterprise

gitlabgitlabRange16.5.0–16.5.3community

gitlabgitlabRange16.5.0–16.5.3enterprise

gitlabgitlabMatch16.6.0community

gitlabgitlabMatch16.6.0enterprise

VendorProductVersionCPE
gitlabgitlab*cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*
gitlabgitlab*cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*
gitlabgitlab16.6.0cpe:2.3:a:gitlab:gitlab:16.6.0:*:*:*:community:*:*:*
gitlabgitlab16.6.0cpe:2.3:a:gitlab:gitlab:16.6.0:*:*:*:enterprise:*:*:*

Vendor	Product	Version	CPE
gitlab	gitlab	*	cpe:2.3:a:gitlab:gitlab:::::community:::*
gitlab	gitlab	*	cpe:2.3:a:gitlab:gitlab:::::enterprise:::*
gitlab	gitlab	16.6.0	cpe:2.3:a:gitlab:gitlab:16.6.0::::community:::
gitlab	gitlab	16.6.0	cpe:2.3:a:gitlab:gitlab:16.6.0::::enterprise:::