Multiple SQL injection vulnerabilities in Nuked Klan 1.7 allow remote attackers to execute arbitrary SQL commands via the (1) forum_id or (2) thread_id parameter in the Forum file, (3) the link_id in the Links file, (4) the artid parameter in the Sections file, and (5) the dl_id parameter in the Download file.
https://exchange.xforce.ibmcloud.com/vulnerabilities/22847
http://www.vupen.com/english/advisories/2005/2189
http://www.securityfocus.com/bid/15181
http://secunia.com/advisories/17304/
http://marc.info/?l=bugtraq&m=113019342213796&w=2