Directory traversal vulnerability in index.php in PHP Advanced Transfer Manager (phpATM) 1.30 allows remote attackers to read arbitrary files and obtain script source code via a .. (dot dot) in the directory parameter in a downloadfile action.
https://www.exploit-db.com/exploits/3918
https://exchange.xforce.ibmcloud.com/vulnerabilities/34255
http://www.vupen.com/english/advisories/2007/1799