Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2026-41325

Kirby is an open-source content management system. Kirby's user permissions control which user role is allowed to perform specific actions to content models in the CMS. These permissions are defined for each role in the user blueprint (`site/blueprints/users/...`). It is also possible to customize the permissions for each target model in the model blueprints (such as in `site/blueprints/pages/...`) using the `options` feature. The permissions and options together control the authorization of user actions. Kirby provides the `pages.create`, `files.create` and `users.create` permissions (among others). These permissions can again be set in the user blueprint and/or in the blueprint of the target model via `options`. Prior to versions 4.9.0 and 5.4.0, Kirby allowed to override the `options` during the creation of pages, files and users by injecting custom dynamic blueprint configuration into the model data. The injected `options` could include `'create' => true`, which then caused an override of the permissions and options configured by the site developer in the user and model blueprints. The problem has been patched in Kirby 4.9.0 and Kirby 5.4.0. The patched versions have updated the normalization code that is used during the creation of pages, files and users to include a filter for the `blueprint` property. This prevents the injection of dynamic blueprint configuration into the creation request.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 8.5%
CVSS Severity
CVSS v3 Score 8.8
Products affected by CVE-2026-41325
  • Getkirby » Kirby » Version: N/A
    cpe:2.3:a:getkirby:kirby:-
  • Getkirby » Kirby » Version: 1.0.0
    cpe:2.3:a:getkirby:kirby:1.0.0
  • Getkirby » Kirby » Version: 1.0.1
    cpe:2.3:a:getkirby:kirby:1.0.1
  • Getkirby » Kirby » Version: 1.0.2
    cpe:2.3:a:getkirby:kirby:1.0.2
  • Getkirby » Kirby » Version: 1.0.3
    cpe:2.3:a:getkirby:kirby:1.0.3
  • Getkirby » Kirby » Version: 1.0.5
    cpe:2.3:a:getkirby:kirby:1.0.5
  • Getkirby » Kirby » Version: 1.0.6
    cpe:2.3:a:getkirby:kirby:1.0.6
  • Getkirby » Kirby » Version: 1.0.7
    cpe:2.3:a:getkirby:kirby:1.0.7
  • Getkirby » Kirby » Version: 1.0.8
    cpe:2.3:a:getkirby:kirby:1.0.8
  • Getkirby » Kirby » Version: 1.0.9
    cpe:2.3:a:getkirby:kirby:1.0.9
  • Getkirby » Kirby » Version: 1.1.0
    cpe:2.3:a:getkirby:kirby:1.1.0
  • Getkirby » Kirby » Version: 1.1.1
    cpe:2.3:a:getkirby:kirby:1.1.1
  • Getkirby » Kirby » Version: 1.1.2
    cpe:2.3:a:getkirby:kirby:1.1.2
  • Getkirby » Kirby » Version: 2.0.0
    cpe:2.3:a:getkirby:kirby:2.0.0
  • Getkirby » Kirby » Version: 2.0.1
    cpe:2.3:a:getkirby:kirby:2.0.1
  • Getkirby » Kirby » Version: 2.0.2
    cpe:2.3:a:getkirby:kirby:2.0.2
  • Getkirby » Kirby » Version: 2.0.3
    cpe:2.3:a:getkirby:kirby:2.0.3
  • Getkirby » Kirby » Version: 2.0.4
    cpe:2.3:a:getkirby:kirby:2.0.4
  • Getkirby » Kirby » Version: 2.0.5
    cpe:2.3:a:getkirby:kirby:2.0.5
  • Getkirby » Kirby » Version: 2.0.6
    cpe:2.3:a:getkirby:kirby:2.0.6
  • Getkirby » Kirby » Version: 2.1.0
    cpe:2.3:a:getkirby:kirby:2.1.0
  • Getkirby » Kirby » Version: 2.1.1
    cpe:2.3:a:getkirby:kirby:2.1.1
  • Getkirby » Kirby » Version: 2.1.2
    cpe:2.3:a:getkirby:kirby:2.1.2
  • Getkirby » Kirby » Version: 2.2.0
    cpe:2.3:a:getkirby:kirby:2.2.0
  • Getkirby » Kirby » Version: 2.2.1
    cpe:2.3:a:getkirby:kirby:2.2.1
  • Getkirby » Kirby » Version: 2.2.2
    cpe:2.3:a:getkirby:kirby:2.2.2
  • Getkirby » Kirby » Version: 2.2.3
    cpe:2.3:a:getkirby:kirby:2.2.3
  • Getkirby » Kirby » Version: 2.3.0
    cpe:2.3:a:getkirby:kirby:2.3.0
  • Getkirby » Kirby » Version: 2.3.1
    cpe:2.3:a:getkirby:kirby:2.3.1
  • Getkirby » Kirby » Version: 2.3.2
    cpe:2.3:a:getkirby:kirby:2.3.2
  • Getkirby » Kirby » Version: 2.3.3
    cpe:2.3:a:getkirby:kirby:2.3.3
  • Getkirby » Kirby » Version: 2.4.0
    cpe:2.3:a:getkirby:kirby:2.4.0
  • Getkirby » Kirby » Version: 2.4.1
    cpe:2.3:a:getkirby:kirby:2.4.1
  • Getkirby » Kirby » Version: 2.4.2
    cpe:2.3:a:getkirby:kirby:2.4.2
  • Getkirby » Kirby » Version: 2.5.0
    cpe:2.3:a:getkirby:kirby:2.5.0
  • Getkirby » Kirby » Version: 2.5.1
    cpe:2.3:a:getkirby:kirby:2.5.1
  • Getkirby » Kirby » Version: 2.5.10
    cpe:2.3:a:getkirby:kirby:2.5.10
  • Getkirby » Kirby » Version: 2.5.11
    cpe:2.3:a:getkirby:kirby:2.5.11
  • Getkirby » Kirby » Version: 2.5.12
    cpe:2.3:a:getkirby:kirby:2.5.12
  • Getkirby » Kirby » Version: 2.5.13
    cpe:2.3:a:getkirby:kirby:2.5.13
  • Getkirby » Kirby » Version: 2.5.14
    cpe:2.3:a:getkirby:kirby:2.5.14
  • Getkirby » Kirby » Version: 2.5.3
    cpe:2.3:a:getkirby:kirby:2.5.3
  • Getkirby » Kirby » Version: 2.5.4
    cpe:2.3:a:getkirby:kirby:2.5.4
  • Getkirby » Kirby » Version: 2.5.5
    cpe:2.3:a:getkirby:kirby:2.5.5
  • Getkirby » Kirby » Version: 2.5.6
    cpe:2.3:a:getkirby:kirby:2.5.6
  • Getkirby » Kirby » Version: 2.5.7
    cpe:2.3:a:getkirby:kirby:2.5.7
  • Getkirby » Kirby » Version: 2.5.8
    cpe:2.3:a:getkirby:kirby:2.5.8
  • Getkirby » Kirby » Version: 2.5.9
    cpe:2.3:a:getkirby:kirby:2.5.9
  • Getkirby » Kirby » Version: 3.0.0
    cpe:2.3:a:getkirby:kirby:3.0.0
  • Getkirby » Kirby » Version: 3.0.1
    cpe:2.3:a:getkirby:kirby:3.0.1
  • Getkirby » Kirby » Version: 3.0.2
    cpe:2.3:a:getkirby:kirby:3.0.2
  • Getkirby » Kirby » Version: 3.0.3
    cpe:2.3:a:getkirby:kirby:3.0.3
  • Getkirby » Kirby » Version: 3.1.0
    cpe:2.3:a:getkirby:kirby:3.1.0
  • Getkirby » Kirby » Version: 3.1.1
    cpe:2.3:a:getkirby:kirby:3.1.1
  • Getkirby » Kirby » Version: 3.1.2
    cpe:2.3:a:getkirby:kirby:3.1.2
  • Getkirby » Kirby » Version: 3.1.3
    cpe:2.3:a:getkirby:kirby:3.1.3
  • Getkirby » Kirby » Version: 3.1.4
    cpe:2.3:a:getkirby:kirby:3.1.4
  • Getkirby » Kirby » Version: 3.10.0
    cpe:2.3:a:getkirby:kirby:3.10.0
  • Getkirby » Kirby » Version: 3.10.0.1
    cpe:2.3:a:getkirby:kirby:3.10.0.1
  • Getkirby » Kirby » Version: 3.10.1
    cpe:2.3:a:getkirby:kirby:3.10.1
  • Getkirby » Kirby » Version: 3.10.1.1
    cpe:2.3:a:getkirby:kirby:3.10.1.1
  • Getkirby » Kirby » Version: 3.10.1.2
    cpe:2.3:a:getkirby:kirby:3.10.1.2
  • Getkirby » Kirby » Version: 3.2.0
    cpe:2.3:a:getkirby:kirby:3.2.0
  • Getkirby » Kirby » Version: 3.2.1
    cpe:2.3:a:getkirby:kirby:3.2.1
  • Getkirby » Kirby » Version: 3.2.2
    cpe:2.3:a:getkirby:kirby:3.2.2
  • Getkirby » Kirby » Version: 3.2.3
    cpe:2.3:a:getkirby:kirby:3.2.3
  • Getkirby » Kirby » Version: 3.2.4
    cpe:2.3:a:getkirby:kirby:3.2.4
  • Getkirby » Kirby » Version: 3.2.5
    cpe:2.3:a:getkirby:kirby:3.2.5
  • Getkirby » Kirby » Version: 3.3.0
    cpe:2.3:a:getkirby:kirby:3.3.0
  • Getkirby » Kirby » Version: 3.3.1
    cpe:2.3:a:getkirby:kirby:3.3.1
  • Getkirby » Kirby » Version: 3.3.2
    cpe:2.3:a:getkirby:kirby:3.3.2
  • Getkirby » Kirby » Version: 3.3.3
    cpe:2.3:a:getkirby:kirby:3.3.3
  • Getkirby » Kirby » Version: 3.3.4
    cpe:2.3:a:getkirby:kirby:3.3.4
  • Getkirby » Kirby » Version: 3.3.5
    cpe:2.3:a:getkirby:kirby:3.3.5
  • Getkirby » Kirby » Version: 3.3.6
    cpe:2.3:a:getkirby:kirby:3.3.6
  • Getkirby » Kirby » Version: 3.4.0
    cpe:2.3:a:getkirby:kirby:3.4.0
  • Getkirby » Kirby » Version: 3.4.1
    cpe:2.3:a:getkirby:kirby:3.4.1
  • Getkirby » Kirby » Version: 3.4.2
    cpe:2.3:a:getkirby:kirby:3.4.2
  • Getkirby » Kirby » Version: 3.4.3
    cpe:2.3:a:getkirby:kirby:3.4.3
  • Getkirby » Kirby » Version: 3.4.4
    cpe:2.3:a:getkirby:kirby:3.4.4
  • Getkirby » Kirby » Version: 3.4.5
    cpe:2.3:a:getkirby:kirby:3.4.5
  • Getkirby » Kirby » Version: 3.5.0
    cpe:2.3:a:getkirby:kirby:3.5.0
  • Getkirby » Kirby » Version: 3.5.1
    cpe:2.3:a:getkirby:kirby:3.5.1
  • Getkirby » Kirby » Version: 3.5.2
    cpe:2.3:a:getkirby:kirby:3.5.2
  • Getkirby » Kirby » Version: 3.5.3
    cpe:2.3:a:getkirby:kirby:3.5.3
  • Getkirby » Kirby » Version: 3.5.4
    cpe:2.3:a:getkirby:kirby:3.5.4
  • Getkirby » Kirby » Version: 3.5.5
    cpe:2.3:a:getkirby:kirby:3.5.5
  • Getkirby » Kirby » Version: 3.5.6
    cpe:2.3:a:getkirby:kirby:3.5.6
  • Getkirby » Kirby » Version: 3.5.7
    cpe:2.3:a:getkirby:kirby:3.5.7
  • Getkirby » Kirby » Version: 3.5.7.1
    cpe:2.3:a:getkirby:kirby:3.5.7.1
  • Getkirby » Kirby » Version: 3.5.8
    cpe:2.3:a:getkirby:kirby:3.5.8
  • Getkirby » Kirby » Version: 3.5.8.1
    cpe:2.3:a:getkirby:kirby:3.5.8.1
  • Getkirby » Kirby » Version: 3.5.8.2
    cpe:2.3:a:getkirby:kirby:3.5.8.2
  • Getkirby » Kirby » Version: 3.5.8.3
    cpe:2.3:a:getkirby:kirby:3.5.8.3
  • Getkirby » Kirby » Version: 3.6.0
    cpe:2.3:a:getkirby:kirby:3.6.0
  • Getkirby » Kirby » Version: 3.6.1
    cpe:2.3:a:getkirby:kirby:3.6.1
  • Getkirby » Kirby » Version: 3.6.1.1
    cpe:2.3:a:getkirby:kirby:3.6.1.1
  • Getkirby » Kirby » Version: 3.6.2
    cpe:2.3:a:getkirby:kirby:3.6.2
  • Getkirby » Kirby » Version: 3.6.3
    cpe:2.3:a:getkirby:kirby:3.6.3
  • Getkirby » Kirby » Version: 3.6.3.1
    cpe:2.3:a:getkirby:kirby:3.6.3.1
  • Getkirby » Kirby » Version: 3.6.4
    cpe:2.3:a:getkirby:kirby:3.6.4
  • Getkirby » Kirby » Version: 3.6.5
    cpe:2.3:a:getkirby:kirby:3.6.5
  • Getkirby » Kirby » Version: 3.6.6
    cpe:2.3:a:getkirby:kirby:3.6.6
  • Getkirby » Kirby » Version: 3.6.6.1
    cpe:2.3:a:getkirby:kirby:3.6.6.1
  • Getkirby » Kirby » Version: 3.6.6.2
    cpe:2.3:a:getkirby:kirby:3.6.6.2
  • Getkirby » Kirby » Version: 3.6.6.3
    cpe:2.3:a:getkirby:kirby:3.6.6.3
  • Getkirby » Kirby » Version: 3.6.6.4
    cpe:2.3:a:getkirby:kirby:3.6.6.4
  • Getkirby » Kirby » Version: 3.6.6.5
    cpe:2.3:a:getkirby:kirby:3.6.6.5
  • Getkirby » Kirby » Version: 3.6.6.6
    cpe:2.3:a:getkirby:kirby:3.6.6.6
  • Getkirby » Kirby » Version: 3.7.0
    cpe:2.3:a:getkirby:kirby:3.7.0
  • Getkirby » Kirby » Version: 3.7.0.1
    cpe:2.3:a:getkirby:kirby:3.7.0.1
  • Getkirby » Kirby » Version: 3.7.0.2
    cpe:2.3:a:getkirby:kirby:3.7.0.2
  • Getkirby » Kirby » Version: 3.7.1
    cpe:2.3:a:getkirby:kirby:3.7.1
  • Getkirby » Kirby » Version: 3.7.2
    cpe:2.3:a:getkirby:kirby:3.7.2
  • Getkirby » Kirby » Version: 3.7.2.1
    cpe:2.3:a:getkirby:kirby:3.7.2.1
  • Getkirby » Kirby » Version: 3.7.3
    cpe:2.3:a:getkirby:kirby:3.7.3
  • Getkirby » Kirby » Version: 3.7.4
    cpe:2.3:a:getkirby:kirby:3.7.4
  • Getkirby » Kirby » Version: 3.7.5
    cpe:2.3:a:getkirby:kirby:3.7.5
  • Getkirby » Kirby » Version: 3.7.5.1
    cpe:2.3:a:getkirby:kirby:3.7.5.1
  • Getkirby » Kirby » Version: 3.7.5.2
    cpe:2.3:a:getkirby:kirby:3.7.5.2
  • Getkirby » Kirby » Version: 3.7.5.3
    cpe:2.3:a:getkirby:kirby:3.7.5.3
  • Getkirby » Kirby » Version: 3.7.5.4
    cpe:2.3:a:getkirby:kirby:3.7.5.4
  • Getkirby » Kirby » Version: 3.7.5.5
    cpe:2.3:a:getkirby:kirby:3.7.5.5
  • Getkirby » Kirby » Version: 3.8.0
    cpe:2.3:a:getkirby:kirby:3.8.0
  • Getkirby » Kirby » Version: 3.8.1
    cpe:2.3:a:getkirby:kirby:3.8.1
  • Getkirby » Kirby » Version: 3.8.1.1
    cpe:2.3:a:getkirby:kirby:3.8.1.1
  • Getkirby » Kirby » Version: 3.8.2
    cpe:2.3:a:getkirby:kirby:3.8.2
  • Getkirby » Kirby » Version: 3.8.3
    cpe:2.3:a:getkirby:kirby:3.8.3
  • Getkirby » Kirby » Version: 3.8.4
    cpe:2.3:a:getkirby:kirby:3.8.4
  • Getkirby » Kirby » Version: 3.8.4.1
    cpe:2.3:a:getkirby:kirby:3.8.4.1
  • Getkirby » Kirby » Version: 3.8.4.2
    cpe:2.3:a:getkirby:kirby:3.8.4.2
  • Getkirby » Kirby » Version: 3.8.4.3
    cpe:2.3:a:getkirby:kirby:3.8.4.3
  • Getkirby » Kirby » Version: 3.8.4.4
    cpe:2.3:a:getkirby:kirby:3.8.4.4
  • Getkirby » Kirby » Version: 3.9.0
    cpe:2.3:a:getkirby:kirby:3.9.0
  • Getkirby » Kirby » Version: 3.9.1
    cpe:2.3:a:getkirby:kirby:3.9.1
  • Getkirby » Kirby » Version: 3.9.2
    cpe:2.3:a:getkirby:kirby:3.9.2
  • Getkirby » Kirby » Version: 3.9.3
    cpe:2.3:a:getkirby:kirby:3.9.3
  • Getkirby » Kirby » Version: 3.9.4
    cpe:2.3:a:getkirby:kirby:3.9.4
  • Getkirby » Kirby » Version: 3.9.5
    cpe:2.3:a:getkirby:kirby:3.9.5
  • Getkirby » Kirby » Version: 3.9.6
    cpe:2.3:a:getkirby:kirby:3.9.6
  • Getkirby » Kirby » Version: 3.9.6.1
    cpe:2.3:a:getkirby:kirby:3.9.6.1
  • Getkirby » Kirby » Version: 3.9.7
    cpe:2.3:a:getkirby:kirby:3.9.7
  • Getkirby » Kirby » Version: 3.9.8
    cpe:2.3:a:getkirby:kirby:3.9.8
  • Getkirby » Kirby » Version: 3.9.8.1
    cpe:2.3:a:getkirby:kirby:3.9.8.1
  • Getkirby » Kirby » Version: 3.9.8.2
    cpe:2.3:a:getkirby:kirby:3.9.8.2
  • Getkirby » Kirby » Version: 3.9.8.3
    cpe:2.3:a:getkirby:kirby:3.9.8.3
  • Getkirby » Kirby » Version: 4.0.0
    cpe:2.3:a:getkirby:kirby:4.0.0
  • Getkirby » Kirby » Version: 4.0.1
    cpe:2.3:a:getkirby:kirby:4.0.1
  • Getkirby » Kirby » Version: 4.0.2
    cpe:2.3:a:getkirby:kirby:4.0.2
  • Getkirby » Kirby » Version: 4.0.3
    cpe:2.3:a:getkirby:kirby:4.0.3
  • Getkirby » Kirby » Version: 4.1.0
    cpe:2.3:a:getkirby:kirby:4.1.0
  • Getkirby » Kirby » Version: 4.1.1
    cpe:2.3:a:getkirby:kirby:4.1.1
  • Getkirby » Kirby » Version: 4.1.2
    cpe:2.3:a:getkirby:kirby:4.1.2
  • Getkirby » Kirby » Version: 4.2.0
    cpe:2.3:a:getkirby:kirby:4.2.0
  • Getkirby » Kirby » Version: 4.3.0
    cpe:2.3:a:getkirby:kirby:4.3.0
  • Getkirby » Kirby » Version: 4.3.1
    cpe:2.3:a:getkirby:kirby:4.3.1
  • Getkirby » Kirby » Version: 4.4.0
    cpe:2.3:a:getkirby:kirby:4.4.0
  • Getkirby » Kirby » Version: 4.4.1
    cpe:2.3:a:getkirby:kirby:4.4.1
  • Getkirby » Kirby » Version: 4.5.0
    cpe:2.3:a:getkirby:kirby:4.5.0
  • Getkirby » Kirby » Version: 4.6.0
    cpe:2.3:a:getkirby:kirby:4.6.0
  • Getkirby » Kirby » Version: 4.6.1
    cpe:2.3:a:getkirby:kirby:4.6.1
  • Getkirby » Kirby » Version: 4.7.0
    cpe:2.3:a:getkirby:kirby:4.7.0
  • Getkirby » Kirby » Version: 4.7.1
    cpe:2.3:a:getkirby:kirby:4.7.1
  • Getkirby » Kirby » Version: 5.0.0
    cpe:2.3:a:getkirby:kirby:5.0.0
  • Getkirby » Kirby » Version: 5.0.1
    cpe:2.3:a:getkirby:kirby:5.0.1
  • Getkirby » Kirby » Version: 5.0.2
    cpe:2.3:a:getkirby:kirby:5.0.2
  • Getkirby » Kirby » Version: 5.0.3
    cpe:2.3:a:getkirby:kirby:5.0.3
  • Getkirby » Kirby » Version: 5.0.4
    cpe:2.3:a:getkirby:kirby:5.0.4
  • Getkirby » Kirby » Version: 5.1.0
    cpe:2.3:a:getkirby:kirby:5.1.0
  • Getkirby » Kirby » Version: 5.1.1
    cpe:2.3:a:getkirby:kirby:5.1.1
  • Getkirby » Kirby » Version: 5.1.2
    cpe:2.3:a:getkirby:kirby:5.1.2
  • Getkirby » Kirby » Version: 5.1.3
    cpe:2.3:a:getkirby:kirby:5.1.3
  • Getkirby » Kirby » Version: 5.1.4
    cpe:2.3:a:getkirby:kirby:5.1.4


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