module.php in ezContents 2.0.3 allows remote attackers to bypass the directory traversal protection mechanism to include and execute arbitrary local files via "....//" (doubled dot dot slash) sequences in the link parameter, which is not properly filtered using the str_replace function.
https://www.exploit-db.com/exploits/6301
https://exchange.xforce.ibmcloud.com/vulnerabilities/44663
http://www.securityfocus.com/archive/1/495705/100/100/threaded