PHP remote file inclusion vulnerability in plugin/HP_DEV/cms2.php in PHPtree 1.3 allows remote attackers to execute arbitrary PHP code via a URL in the s_dir parameter.
https://www.exploit-db.com/exploits/3860
https://exchange.xforce.ibmcloud.com/vulnerabilities/34106
http://www.vupen.com/english/advisories/2007/1675