SQL injection vulnerability in topic.php in ShockBoard 3.0 and 4.0 allows remote attackers to execute arbitrary SQL commands via the offset parameter.
http://www.vupen.com/english/advisories/2005/2612
http://secunia.com/advisories/17735
http://pridels0.blogspot.com/2005/11/shockboard-sql-inj-vuln.html