PHP remote file inclusion vulnerability in themes/program/themesettings.inc.php in Segue CMS 1.5.8 and earlier, when register_globals is enabled, allows remote attackers to execute arbitrary PHP code via a URL in the themesdir parameter.
https://www.exploit-db.com/exploits/2600
https://exchange.xforce.ibmcloud.com/vulnerabilities/29692
http://www.vupen.com/english/advisories/2006/4122