AnonGuy's Challenge [#8] - Solution

The challenge was to generate a document.domain alert/prompt :)) [STORED XSS]
So First I registered in YouTube - As you guys know that YouTube doesn't accepts brackets >< in the video title so i used html entities instead so ~
" == &quot;
> == &gt;
< == &lt;
so basically i used &quot;&gt;&lt;marquee&gt;XSS-ed by AnonGuy ;)&lt;/marquee&gt; as the title
and this as the description &quot;&gt;&lt;img src=x onerror=prompt(document.domain);&gt;
then i fetched the video from playit which resulted in a document.domain prompt
Demo ~ http://playit.pk/search?q=61Uvw4KPv8c
~ AnonGuy :))