CVE-2026-49274: medium-severity vulnerability in getkirby kirby
Kirby: `pages.access` permission is not checked in the pages picker for parent pages
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.3epss 0.5%
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:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Affected products
getkirby · kirbyRelated CVEs — getkirby kirby
In the same product, most dangerous first.
CVE-2021-29460HIGHCross-site scripting (XSS) from unsanitized uploaded SVG filesEPSS 3.2%CVE-2026-44177HIGHKirby: Pre-authentication path traversal and PHP file inclusion during user lookupEPSS 1.8%CVE-2023-38490MEDIUMKirby XML External Entity (XXE) vulnerability in the XML data handlerEPSS 1.7%CVE-2020-26255MEDIUMPHP Phar archives could be uploaded and executed in KirbyEPSS 1.5%CVE-2023-38492MEDIUMKirby vulnerable to denial of service from unlimited password lengthsEPSS 1.2%CVE-2021-41252HIGHCross-site scripting (XSS) from writer field content in the site frontendEPSS 0.9%
References
https://github.com/getkirby/kirby/commit/1ae575da24e1b1cb8803a031d37eff14606d7c55https://github.com/getkirby/kirby/commit/3bad37117adf2013548a784f820ddb2d8317333chttps://github.com/getkirby/kirby/commit/3f4398cdcf9f50f84fdac52ad78a7a85fb31589fhttps://github.com/getkirby/kirby/commit/bffffce6c081f69c46163cc89b1fd18ccf2a18d1https://github.com/getkirby/kirby/releases/tag/4.9.4https://github.com/getkirby/kirby/releases/tag/5.4.4https://github.com/getkirby/kirby/security/advisories/GHSA-23q2-54qv-rq5x