Multiple PHP remote file inclusion vulnerabilities in the Quoc-Huy MP3 Allopass (com_mp3_allopass) 1.0 component for Joomla! allow remote attackers to execute arbitrary PHP code via a URL in the mosConfig_live_site parameter to (1) allopass.php and (2) allopass-error.php.
https://www.exploit-db.com/exploits/4507