PHP remote file inclusion vulnerability in admin/system/include.php in Somery 0.4.6 and earlier, when register_globals is enabled, allows remote attackers to execute arbitrary PHP code via a URL in the skindir parameter.
https://www.exploit-db.com/exploits/2329
https://exchange.xforce.ibmcloud.com/vulnerabilities/28816
http://www.vupen.com/english/advisories/2006/3516