Characters allowed before javascript URL



Vector to check if any characters are allowed before "javascript:" to still result in a javascript url. Note: compare this vector (JavaScript URL) with HTML DOM: https://shazzer.co.uk/vectors/661652f5c7a9004304ba5539
Created by: ThomasOrlita
Created on: Monday, April 15, 2024 at 11:08:49 PM
Updated on: Sunday, February 9, 2025 at 12:48:41 AM
Vector type: JS
Vector charset: UTF-8
Template used:
if (new URL(String.fromCodePoint($[i]) + "javascript:alert()").protocol=="javascript:"){log($[i])}
Your browser was detected as:
Detecting... Detecting... Detecting... Detecting...
Sample payloads
if (new URL(String.fromCodePoint(0) + "javascript:alert()").protocol=="javascript:"){alert(0)}
if (new URL(String.fromCodePoint(1) + "javascript:alert()").protocol=="javascript:"){alert(1)}
if (new URL(String.fromCodePoint(2) + "javascript:alert()").protocol=="javascript:"){alert(2)}
if (new URL(String.fromCodePoint(3) + "javascript:alert()").protocol=="javascript:"){alert(3)}
if (new URL(String.fromCodePoint(4) + "javascript:alert()").protocol=="javascript:"){alert(4)}
if (new URL(String.fromCodePoint(5) + "javascript:alert()").protocol=="javascript:"){alert(5)}
if (new URL(String.fromCodePoint(6) + "javascript:alert()").protocol=="javascript:"){alert(6)}
if (new URL(String.fromCodePoint(7) + "javascript:alert()").protocol=="javascript:"){alert(7)}
if (new URL(String.fromCodePoint(8) + "javascript:alert()").protocol=="javascript:"){alert(8)}
if (new URL(String.fromCodePoint(9) + "javascript:alert()").protocol=="javascript:"){alert(9)}
if (new URL(String.fromCodePoint(10) + "javascript:alert()").protocol=="javascript:"){alert(10)}
if (new URL(String.fromCodePoint(11) + "javascript:alert()").protocol=="javascript:"){alert(11)}
if (new URL(String.fromCodePoint(12) + "javascript:alert()").protocol=="javascript:"){alert(12)}
if (new URL(String.fromCodePoint(13) + "javascript:alert()").protocol=="javascript:"){alert(13)}
if (new URL(String.fromCodePoint(14) + "javascript:alert()").protocol=="javascript:"){alert(14)}
if (new URL(String.fromCodePoint(15) + "javascript:alert()").protocol=="javascript:"){alert(15)}
if (new URL(String.fromCodePoint(16) + "javascript:alert()").protocol=="javascript:"){alert(16)}
if (new URL(String.fromCodePoint(17) + "javascript:alert()").protocol=="javascript:"){alert(17)}
if (new URL(String.fromCodePoint(18) + "javascript:alert()").protocol=="javascript:"){alert(18)}
if (new URL(String.fromCodePoint(19) + "javascript:alert()").protocol=="javascript:"){alert(19)}
Fuzz results

Chrome 124.0.0.0 Unknown Unknown
Updated
Tue Apr 30 2024
Found 33 results
Loading...

Firefox 125.0 Unknown Unknown
Updated
Tue Apr 30 2024
Found 33 results
Loading...

Safari 17.4 Unknown Unknown
Updated
Tue Apr 30 2024
Found 33 results
Loading...

Chrome 127.0.0.0 desktop macOS 10.15.7
Updated
Tue Aug 20 2024
Found 33 results
Loading...