CVE-2026-49274
CVE-2026-49274 · Kirby: `pages.access` permission is not checked in the pages picker for parent pages
This page contains facts from public vulnerability sources. Check the original advisory before updating.
Kirby is an open-source content management system. Prior to 4.9.4 and 5.4.4, Kirby sites using the pages field with roles that have the pages.access permission disabled allowed authenticated users to provide an inaccessible parent page or site to the page picker backend and confirm arbitrary page existence and retrieve title field values. This issue is fixed in versions 4.9.4 and 5.4.4.
CVSS 5.3 · Medium · EPSS 0.5% · Fix available
- Published
- Updated
Stack: php
Affected products and versions
kirby
- Versions
- < 4.9.4: Affected
- >= 5.0.0, < 5.4.4: Affected
No fix published
getkirby/cms Packagist
- Versions
- 3.0.0
- 3.0.1
- 3.0.1-rc.1
- 3.0.2
- 3.0.2-rc.1
- 3.0.3
- 3.0.3-rc.1
- 3.0.3-rc.2
- 3.0.3-rc.3
- 3.1.0
- 3.1.0-rc.1
- 3.1.1
- 3.1.2
- 3.1.2-rc.1
- 3.1.3
- 3.1.3-rc.1
- 3.1.4
- 3.1.4-rc.1
- 3.10.0
- 3.10.0.1
- 3.10.1
- 3.10.1.1
- 3.10.1.2
- 3.2.0
- 3.2.0-rc.1
- 3.2.0-rc.2
- 3.2.0-rc.3
- 3.2.0-rc.4
- 3.2.1
- 3.2.1-rc.1
- 3.2.2
- 3.2.3
- 3.2.3-rc.1
- 3.2.4
- 3.2.4-rc.1
- 3.2.5
- 3.2.5-rc.1
- 3.2.5-rc.2
- 3.3.0
- 3.3.0-rc.1
- 3.3.0-rc.2
- 3.3.0-rc.3
- 3.3.0-rc.4
- 3.3.0-rc.5
- 3.3.1
- 3.3.1-rc.1
- 3.3.2
- 3.3.2-rc.1
- 3.3.3
- 3.3.3-rc.1
- 3.3.4
- 3.3.4-rc.1
- 3.3.5
- 3.3.5-rc.1
- 3.3.6
- 3.4.0
- 3.4.0-rc.1
- 3.4.0-rc.2
- 3.4.0-rc.3
- 3.4.1
- 3.4.1-rc.1
- 3.4.2
- 3.4.3
- 3.4.3-rc.1
- 3.4.4
- 3.4.4-rc.1
- 3.4.5
- 3.5.0
- 3.5.0-rc.1
- 3.5.0-rc.2
- 3.5.0-rc.3
- 3.5.0-rc.4
- 3.5.0-rc.5
- 3.5.0-rc.6
- 3.5.0-rc.7
- 3.5.1
- 3.5.1-rc.1
- 3.5.2
- 3.5.2-rc.1
- 3.5.3
- 3.5.3.1
- 3.5.4
- 3.5.5
- 3.5.5-rc.1
- 3.5.6
- 3.5.6-rc.1
- 3.5.7
- 3.5.7-rc.1
- 3.5.7.1
- 3.5.8
- 3.5.8.1
- 3.5.8.2
- 3.5.8.3
- 3.5.8.4
- 3.6.0
- 3.6.0-alpha.1
- 3.6.0-alpha.2
- 3.6.0-alpha.3
- 3.6.0-alpha.4
- 3.6.0-beta.1
- 3.6.0-beta.2
- 3.6.0-beta.3
- 3.6.0-rc.1
- 3.6.0-rc.2
- 3.6.0-rc.3
- 3.6.0-rc.4
- 3.6.0-rc.5
- 3.6.1
- 3.6.1.1
- 3.6.2
- 3.6.2-rc.1
- 3.6.2-rc.2
- 3.6.2-rc.3
- 3.6.3
- 3.6.3-rc.1
- 3.6.3-rc.2
- 3.6.3.1
- 3.6.4
- 3.6.4-rc.1
- 3.6.5
- 3.6.5-rc.1
- 3.6.6
- 3.6.6-rc.1
- 3.6.6.1
- 3.6.6.2
- 3.6.6.3
- 3.6.6.4
- 3.6.6.5
- 3.6.6.6
- 3.7.0
- 3.7.0-rc.1
- 3.7.0-rc.2
- 3.7.0-rc.3
- 3.7.0.1
- 3.7.0.2
- 3.7.1
- 3.7.1-rc.1
- 3.7.2
- 3.7.2-rc.1
- 3.7.2.1
- 3.7.3
- 3.7.3-rc.1
- 3.7.4
- 3.7.4-rc.1
- 3.7.5
- 3.7.5.1
- 3.7.5.2
- 3.7.5.3
- 3.7.5.4
- 3.7.5.5
- 3.8.0
- 3.8.0-rc.1
- 3.8.0-rc.2
- 3.8.0-rc.3
- 3.8.1
- 3.8.1-rc.1
- 3.8.1.1
- 3.8.2
- 3.8.2-rc.1
- 3.8.3
- 3.8.3-rc.1
- 3.8.3-rc.2
- 3.8.4
- 3.8.4.1
- 3.8.4.2
- 3.8.4.3
- 3.8.4.4
- 3.9.0
- 3.9.0-rc.1
- 3.9.0-rc.2
- 3.9.1
- 3.9.1-rc.1
- 3.9.2
- 3.9.2-rc.1
- 3.9.3
- 3.9.3-rc.1
- 3.9.4
- 3.9.4-rc.1
- 3.9.5
- 3.9.5-rc.1
- 3.9.6
- 3.9.6-rc.1
- 3.9.6.1
- 3.9.7
- 3.9.7-rc.1
- 3.9.8
- 3.9.8-rc.1
- 3.9.8.1
- 3.9.8.2
- 3.9.8.3
- 4.0.0
- 4.0.0-alpha.1
- 4.0.0-alpha.2
- 4.0.0-alpha.3
- 4.0.0-alpha.4
- 4.0.0-alpha.5
- 4.0.0-alpha.6
- 4.0.0-alpha.7
- 4.0.0-beta.1
- 4.0.0-beta.2
- 4.0.0-beta.3
- 4.0.0-rc.1
- 4.0.0-rc.2
- 4.0.0-rc.3
- 4.0.0-rc.4
- 4.0.1
- 4.0.2
- 4.0.3
- 4.1.0
- 4.1.0-rc.1
- 4.1.0-rc.2
- 4.1.0-rc.3
- 4.1.1
- 4.1.2
- 4.2.0
- 4.2.0-rc.1
- 4.3.0
- 4.3.0-rc.1
- 4.3.1
- 4.4.0
- 4.4.0-rc.1
- 4.4.1
- 4.5.0
- 4.5.0-rc.1
- 4.6.0
- 4.6.0-rc.1
- 4.6.1
- 4.7.0
- 4.7.0-rc.1
- 4.7.1
- 4.7.2
- 4.8.0
- 4.8.0-rc.1
- 4.9.0
- 4.9.1
- 4.9.2
- 4.9.3
- Affected ranges
- ECOSYSTEM: < 4.9.4
Update to 4.9.4
getkirby/cms Packagist
- Versions
- 5.0.0
- 5.0.0-alpha.1
- 5.0.0-alpha.2
- 5.0.0-alpha.3
- 5.0.0-alpha.4
- 5.0.0-beta.1
- 5.0.0-beta.2
- 5.0.0-beta.3
- 5.0.0-beta.4
- 5.0.0-beta.5
- 5.0.0-beta.6
- 5.0.0-rc.1
- 5.0.0-rc.2
- 5.0.0-rc.3
- 5.0.0-rc.4
- 5.0.0-rc.5
- 5.0.0-rc.6
- 5.0.1
- 5.0.2
- 5.0.3
- 5.0.4
- 5.1.0
- 5.1.0-rc.1
- 5.1.1
- 5.1.2
- 5.1.3
- 5.1.4
- 5.2.0
- 5.2.0-rc.1
- 5.2.1
- 5.2.2
- 5.2.3
- 5.3.0
- 5.3.0-rc.1
- 5.3.1
- 5.3.2
- 5.3.3
- 5.4.0
- 5.4.1
- 5.4.2
- 5.4.3
- Affected ranges
- ECOSYSTEM: ≥ 5.0.0-alpha.1, < 5.4.4
Update to 5.4.4
Original sources
- https://github.com/getkirby/kirby/security/advisories/GHSA-23q2-54qv-rq5x
- https://github.com/getkirby/kirby/commit/1ae575da24e1b1cb8803a031d37eff14606d7c55
- https://github.com/getkirby/kirby/commit/3bad37117adf2013548a784f820ddb2d8317333c
- https://github.com/getkirby/kirby/commit/3f4398cdcf9f50f84fdac52ad78a7a85fb31589f
- https://github.com/getkirby/kirby/commit/bffffce6c081f69c46163cc89b1fd18ccf2a18d1
- https://github.com/getkirby/kirby/releases/tag/4.9.4
- https://github.com/getkirby/kirby/releases/tag/5.4.4
- https://nvd.nist.gov/vuln/detail/CVE-2026-49274