SQL injection vulnerability in vuBB 0.2.1 and earlier allows remote attackers to execute arbitrary SQL commands via the user parameter in a register action to index.php, a different vulnerability than CVE-2006-0962.
https://exchange.xforce.ibmcloud.com/vulnerabilities/27297
http://www.vupen.com/english/advisories/2006/2458
http://www.securityfocus.com/archive/1/437657/100/200/threaded