XSS Polyglot Challenge^v2

alert() in more than one context.

What is a XSS Polyglot?

A XSS payload which runs in multiple contexts. For example, '--><svg onload=alert()> can pop alerts in <div class=''--><svg onload=alert()>'></div> and <!--'--><svg onload=alert()>-->. It is useful in testing XSS because it minimizes manual efforts and increases the success rate of blind XSS. More...

Rules

• You will be given 20 common contexts in black-box
• No DOM sinks or external libraries are involved
• Plain HTML injection with minimum filtering
• A headless Chrome will try your payload
• Your payload should run alert() in 2+ contexts
• Payloads exceeding 1024 characters will always fail
• Network is disabled

Contexts

<div class="{{payload}}"></div>
<div class='{{payload}}'></div>
<title>{{payload}}</title>
<textarea>{{payload}}</textarea>
<style>{{payload}}</style>
<noscript>{{payload}}</noscript>
<noembed>{{payload}}</noembed>
<template>{{payload}}</template>
<frameset>{{payload}}</frameset>
<select><option>{{payload}}</option></select>
<script type="text/template">{{payload}}</script>
<!--{{payload}}-->
<iframe src="{{payload}}"></iframe> " → 
<iframe srcdoc="{{payload}}"></iframe> " →  < → 
<script>"{{payload}}"</script> </script → <\/script
<script>'{{payload}}'</script> </script → <\/script
<script>`{{payload}}`</script> </script → <\/script
<script>//{{payload}}</script> </script → <\/script
<script>/*{{payload}}*/</script> </script → <\/script
<script>"{{payload}}"</script> </script → <\/script " → \"
      

Leaderboard

• White-box (frozen)
• Black-box (archived)