MiczFlor RPi-Jukebox-RFID playsinglefile.php os command injection

A security vulnerability has been detected in MiczFlor RPi-Jukebox-RFID up to 2.8.0. Affected by this issue is some unknown functionality of the file /htdocs/api/playlist/playsinglefile.php. The manipulation of the argument File leads to os command injection. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.