Multiple PHP remote file inclusion vulnerabilities in the StoreFront mods for Gallery allow remote attackers to execute arbitrary PHP code via a URL in the GALLERY_BASEDIR parameter to (1) mods/business_functions.php or (2) mods/ui_functions.php.
https://www.exploit-db.com/exploits/3749
https://exchange.xforce.ibmcloud.com/vulnerabilities/33701
http://www.vupen.com/english/advisories/2007/1423
http://www.securityfocus.com/bid/23516