PHP remote file inclusion vulnerability in classes/class_mail.inc.php in Maian Recipe 1.0 allows remote attackers to execute arbitrary PHP code via a URL in the path_to_folder parameter.
https://www.exploit-db.com/exploits/3284
https://exchange.xforce.ibmcloud.com/vulnerabilities/32346
http://www.vupen.com/english/advisories/2007/0537