CVE-2026-49274
Medium
Description
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.
SeverityMedium
CVSS5.3
Exploit probability—
ProductGetkirby/cms
PublishedJul 9, 2026
First seenJul 9, 2026
Weakness typeCWE-862Missing authorization
How to fix
Update
- getkirby/cms4.9.4, 5.4.4 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| getkirby/cmsPackagist | v < 4.9.4, 5.0.0-alpha.1 ≤ v < 5.4.4 | 4.9.4, 5.4.4 |
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