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VULNERABILITIES

CVE-2026-5309 Details

Description

GitLab has remediated an issue in GitLab EE affecting all versions from 18.6 before 18.11.6, 19.0 before 19.0.3, and 19.1 before 19.1.1 that under certain conditions could have allowed an authenticated user to read or modify another group's virtual registry cleanup policy settings without authorization.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:5.4 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-1-1-released/ [email protected]Release NotesVendor Advisory
https://gitlab.com/gitlab-org/gitlab/-/work_items/595468 [email protected]Broken Link
https://hackerone.com/reports/3628793 [email protected]Permissions Required

Weakness Enumeration

CWE-IDCWE NameSource
CWE-639Authorization Bypass Through User-Controlled Key[email protected]

Affected Products

ProductVersions
gitlab gitlab
>= 18.6.0, < 18.11.6
>= 19.0.0, < 19.0.3
19.1.0

CPE

  • cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*
  • cpe:2.3:a:gitlab:gitlab:19.1.0:*:*:*:enterprise:*:*:*

Remediation

  • No remediation found in references.

Change History

3 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-5309
NVD Published Date:
Jun 25, 2026
NVD Last Modified:
Jun 26, 2026
Source:
[email protected]