Directory traversal vulnerability in login.php in Siestta 2.0, when register_globals is enabled, allows remote attackers to include and execute arbitrary local files via a .. (dot dot) in the idioma parameter.Referenceshttps://exchange.xforce.ibmcloud.com/vulnerabilities/57900http://secunia.com/advisories/39453http://www.exploit-db.com/exploits/12260http://www.osvdb.org/63837http://www.securityfocus.com/bid/39526http://packetstormsecurity.org/1004-exploits/siestta-lfixss.txt