Description
Kirby is an open-source content management system. Prior to versions 4.9.0 and 5.4.0, `pages.access/list` and `files.access/list` permissions are not consistently checked in the Panel and REST API. This issue has been patched in versions 4.9.0 and 5.4.0.
Published: 2026-05-09
Score: 7.1 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories
Source ID Title
Github GHSA Github GHSA GHSA-85x2-r8xv-ww8c Kirby CMS's `pages.access/list` and `files.access/list` permissions are not consistently checked in the Panel and REST API
History

Tue, 12 May 2026 03:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Sat, 09 May 2026 08:00:00 +0000

Type Values Removed Values Added
First Time appeared Getkirby
Getkirby kirby
Vendors & Products Getkirby
Getkirby kirby

Sat, 09 May 2026 04:15:00 +0000

Type Values Removed Values Added
Description Kirby is an open-source content management system. Prior to versions 4.9.0 and 5.4.0, `pages.access/list` and `files.access/list` permissions are not consistently checked in the Panel and REST API. This issue has been patched in versions 4.9.0 and 5.4.0.
Title Kirby: `pages.access/list` and `files.access/list` permissions are not consistently checked in the REST API and changes dialog
Weaknesses CWE-862
CWE-863
References
Metrics cvssV4_0

{'score': 7.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-05-12T02:21:50.789Z

Reserved: 2026-04-24T17:15:21.833Z

Link: CVE-2026-42137

cve-icon Vulnrichment

Updated: 2026-05-12T02:21:46.933Z

cve-icon NVD

Status : Undergoing Analysis

Published: 2026-05-09T04:16:22.653

Modified: 2026-05-12T15:37:14.030

Link: CVE-2026-42137

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-09T08:00:06Z

Weaknesses