XSS Challenge #1

Welcome to my first XSS challenge!
This challenge's goal is to execute an alert() on this page, by following the rules.

Rules

The payload has to be working on a modern browser.

Link

http://secbot.me/xss-challenges/xss-challenge1.php?xss=[Payload]

Note: This challenge does not include X-Frame-Options header, if you would like to solve the XSS challenge that no one was able to solve it yet, you can try XSS Challenge #3 (XSS Challenge #3 has X-Frame Options set to Deny, other than that, it's as same as XSS challenge, but no one was able to solve it yet).

`Solvers`



	

	Mathias Karlsson: Solved it in under two minutes of publishing the challenge!
	Ping He: Solved it using a creative idea.