CVE-2026-69127

Kirby is an open-source content management system. Prior to 4.9.5 and from 5.0.0 through 5.5.1, the REST API error handler can return unsanitized PHP error messages that expose the full filesystem path of the Kirby installation to unauthenticated API users. This vulnerability affects all Kirby sites that have not disabled the REST API with the 'api' => false option. This issue is fixed in versions 4.9.5 and 5.5.2.

Scoring

Severity

MEDIUM

CVSS base score

6.9

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

EPSS probability

0.29%

CWE

CWE-497

Published

2026-08-07

Last modified

2026-08-11

Affected products

• getkirby kirby
• getkirby kirby

Weakness type

• CWE-497

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