Directory traversal vulnerability in phpinc/news.php in actSite 1.56 allows remote attackers to include and execute arbitrary local files via a .. (dot dot) in the do parameter.
https://www.exploit-db.com/exploits/4472
https://exchange.xforce.ibmcloud.com/vulnerabilities/36870
http://www.vupen.com/english/advisories/2007/3317