CVE-2026-42051

CVE-2026-42051 affects Kirby CMS. The issue: the /api/system endpoint exposed installed Kirby version and license data to authenticated users due to missing authorization. It is patched in Kirby 4.9.0 and 5.4.0, with the fix enforcing the access.system permission to restrict exposure. Impact is а...

PT-2026-34818

Name of the Vulnerable Software and Affected Versions Kirby versions prior to 4.9.0 Kirby versions prior to 5.4.0 Description Kirby is an open-source content management system where user permissions and model blueprint options control authorization for actions such as pages.create, files.create,...