CVE-2015-7773: Bastian Allgeier Kirby

Medium severity, CVSS 6.5. EPSS: 1.3% chance of exploitation in the next 30 days.

Unrestricted file upload vulnerability in the Panel component in Bastian Allgeier Kirby before 2.1.2 allows remote authenticated users to execute arbitrary PHP code by uploading a file that lacks an extension, and then renaming this file to have a .php extension.

Affected products

• Bastian Allgeier Kirby: up to and including 2.1.1

Published 2015-11-20. Last modified 2026-06-17.