Secunia

r0t has reported some vulnerabilities in Web Quiz Pro, which can be exploited by malicious people to conduct cross-site scripting attacks.

Input passed to the "exam" parameter in "prequiz.asp" and to the "msg" parameter in "student.asp" is not properly sanitised before being returned to the user. This can be exploited to execute arbitrary HTML and script code in a user's browser session in context of an affected site.

The vulnerability has been reported in version 1.0. Other versions may also be affected.

Solution
Edit the source code to ensure that input is properly sanitised.

Provided and/or discovered by
r0t

Changelog
Further details available in Customer Area

Original Advisory
http://pridels.blogspot.com/2006/03/web-quiz-pro-xss-vuln.html

Deep Links
Links available in Customer Area