Multiple SQL injection vulnerabilities in NZ Ecommerce allow remote attackers to execute arbitrary SQL commands via the (1) informationID or (2) ParentCategory parameter to index.php. NOTE: the vendor has disputed this issue in a comment on the researcher's blog, but research by CVE suggests that this might be a legitimate problem
http://www.vupen.com/english/advisories/2006/0803
http://www.securityfocus.com/bid/16931
http://secunia.com/advisories/19088
http://pridels0.blogspot.com/2006/03/nz-ecommerce-sqlxss-vuln.html