CVE-2025-63951: Sourcefabric Phoniebox

High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days.

An insecure deserialization vulnerability exists in the rss-mp3.php script of the MiczFlor RPi-Jukebox-RFID project through commit 4b2334f0ae0e87c0568876fc41c48c38aa9a7014 (2025-10-07). The 'rss' GET parameter receives data that is passed directly to the unserialize() function without validation. This allows a remote, unauthenticated attacker to inject arbitrary PHP objects, causing the application to process them and leading to errors or a denial of service.

Affected products

• Sourcefabric Phoniebox: up to and including 2025-10-07

Published 2025-12-18. Last modified 2026-06-17.