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CVE-2026-42051

Kirby

Description

Kirby is an open-source content management system. Prior to versions 4.9.0 and 5.4.0, the system API endpoint leaks license data and installed version to authenticated users. This issue has been patched in versions 4.9.0 and 5.4.0.

CVSS 4.3EPSS 0.193%Risk 0.44
View source
Published
2026-05-09 04:16:22
Affected versions
<4.9.0,<5.4.0
Type
Core software
Last modified
2026-07-24 21:10:00
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N