Vulnerability Description
Kirby is an open-source content management system. Prior to 4.9.4 and 5.4.4, Kirby sites where a role has the pages.access permission disabled allowed authenticated users who know or guess page IDs or UUIDs to retrieve page information, including full content and metadata, for arbitrary published pages through the /api/site/find route without authorization to access those pages. This issue is fixed in versions 4.9.4 and 5.4.4.
Related Weaknesses (CWE)
References
- https://github.com/getkirby/kirby/commit/a16dbd4329293c2c4b9a375d2badcb27c633700
- https://github.com/getkirby/kirby/commit/b22d0b64b6478ce6871dc7ec3368d7afaf07868
- https://github.com/getkirby/kirby/releases/tag/4.9.4
- https://github.com/getkirby/kirby/releases/tag/5.4.4
- https://github.com/getkirby/kirby/security/advisories/GHSA-r3w8-2c5r-h9j9
FAQ
What is CVE-2026-54005?
CVE-2026-54005 is a documented vulnerability. Kirby is an open-source content management system. Prior to 4.9.4 and 5.4.4, Kirby sites where a role has the pages.access permission disabled allowed authenticated users who know or guess page IDs or...
How severe is CVE-2026-54005?
CVSS scoring is not yet available for CVE-2026-54005. Check NVD for updates.
Is there a patch for CVE-2026-54005?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.