Multiple directory traversal vulnerabilities in editor.php in ScriptsEZ.net Power Editor 2.0 allow remote attackers to read arbitrary local files via a .. (dot dot) in the (1) te and (2) dir parameters in a tempedit action.
https://www.exploit-db.com/exploits/5549
https://exchange.xforce.ibmcloud.com/vulnerabilities/42222
http://www.securityfocus.com/bid/29063
http://www.securityfocus.com/archive/1/491702/100/0/threaded