SQL injection vulnerability in process_signup.php in PHP Handicapper allows remote attackers to execute arbitrary SQL commands via the serviceid parameter. NOTE: on 20060210, the vendor disputed this issue, saying "this is 100% false reporting, this is a slander campaign from a customer who had a vulnerability in his SERVER not the software." However, followup investigation strongly suggests that the original report is correct
http://www.zone-h.org/advisories/read/id=8360
http://www.vupen.com/english/advisories/2005/2292