Directory traversal vulnerability in index.php in InSun Feed CMS 1.7.3 19Beta allows remote attackers to include and execute arbitrary local files via directory traversal sequences in the lang parameter.Referenceshttp://www.securityfocus.com/bid/32783/exploithttp://www.securityfocus.com/bid/32783https://exchange.xforce.ibmcloud.com/vulnerabilities/47276https://www.exploit-db.com/exploits/7422