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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.
Metrics
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OR
*cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:* versions up to (excluding) 16.4.3
*cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:* versions up to (excluding) 16.4.3
*cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:* versions from (including) 16.5.0 up to (excluding) 16.5.3
*cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:* versions from (including) 16.5.0 up to (excluding) 16.5.3
*cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:* versions from (including) 16.6.0 up to (e
OR
*cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:* versions up to (excluding) 16.4.3
*cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:* versions up to (excluding) 16.4.3
*cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:* versions from (including) 16.5.0 up to (excluding) 16.5.3
*cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:* versions from (including) 16.5.0 up to (excluding) 16.5.3
*cpe:2.3:a:gitlab:gitlab:16.6.0:*:*:*:community:*:*:*
*cpe:2.3:a:gitlab:gitlab:16.6.0
OR
*cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:* versions up to (excluding) 16.4.3
*cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:* versions up to (excluding) 16.4.3
*cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:* versions from (including) 16.5.0 up to (excluding) 16.5.3
*cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:* versions from (including) 16.5.0 up to (excluding) 16.5.3
*cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:* versions from (including) 16.6.0 up to (e
Added
CVSS V3.1
NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Added
CWE
NIST NVD-CWE-noinfo
Changed
Reference Type
https://gitlab.com/gitlab-org/gitlab/-/issues/426400 No Types Assigned
https://hackerone.com/reports/2173053 No Types Assigned
https://hackerone.com/reports/2173053 Permissions Required, Third Party Advisory
New CVE Received by NIST12/01/2023 2:15:12 AM
Action
Type
Old Value
New Value
Added
CVSS V3.1
GitLab Inc. AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:N
Added
CWE
GitLab Inc. CWE-94
Added
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.
Added
Reference
GitLab Inc. https://gitlab.com/gitlab-org/gitlab/-/issues/426400 [No types assigned]
Added
Reference
GitLab Inc. https://hackerone.com/reports/2173053 [No types assigned]
Quick Info
CVE Dictionary Entry: CVE-2023-5226 NVD
Published Date: 12/01/2023 NVD
Last Modified: 12/06/2023
Source: GitLab Inc.