GitLab has remediated an issue in GitLab EE affecting all versions from 18.4 before 18.4.3, and 18.5 before 18.5.1 that under certain conditions could have allowed authenticated users to gain unauthorized project access by exploiting the access request approval workflow.
Advisories

No advisories yet.

Fixes

Solution

Upgrade to versions 18.4.3, 18.5.1 or above.


Workaround

No workaround given by the vendor.

History

Tue, 28 Oct 2025 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 28 Oct 2025 13:45:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:18.5.0:*:*:*:community:*:*:*

Tue, 28 Oct 2025 13:30:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:18.5.0:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:18.5.0:*:*:*:enterprise:*:*:*

Mon, 27 Oct 2025 00:15:00 +0000

Type Values Removed Values Added
Description GitLab has remediated an issue in GitLab EE affecting all versions from 18.4 before 18.4.3, and 18.5 before 18.5.1 that under certain conditions could have allowed authenticated users to gain unauthorized project access by exploiting the access request approval workflow.
Title Business Logic Errors in GitLab
First Time appeared Gitlab
Gitlab gitlab
Weaknesses CWE-840
CPEs cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*
Vendors & Products Gitlab
Gitlab gitlab
References
Metrics cvssV3_1

{'score': 2.7, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitLab

Published:

Updated: 2025-11-24T07:26:31.684Z

Reserved: 2025-06-25T03:30:45.511Z

Link: CVE-2025-6601

cve-icon Vulnrichment

Updated: 2025-10-28T15:17:56.420Z

cve-icon NVD

Status : Analyzed

Published: 2025-10-27T00:15:41.100

Modified: 2025-10-28T13:38:59.890

Link: CVE-2025-6601

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.