<slide title="XSS Types">

<break lines="8"/>

<blurb fontsize="5em">Unfiltered Request Headers</blurb>
<example fontsize="1.75em" result="0"><![CDATA[<?php 
$uri = getenv('REFERER');
$uri = filter_input(INPUT_SERVER, 'REFERER', FILTER_UNSAFE_RAW);
?>
<a href="<?php echo $uri?>">Back</a>]]></example>

<blurb fontsize="4em">Watch out for Cookie injected XSS as well</blurb>

</slide>
