Characters that can break out of an inline style with double quotes

Characters that can break out of an inline style with double quotes

Created by: 0xdef1ant

Created on: Saturday, July 13, 2024 at 7:33:48 PM

Updated on: Tuesday, August 13, 2024 at 10:50:04 AM

Vector type: XSS

Template used:
<div id="test" style="$[chr]onload="alert(1)">hello</div>
Code used after fuzz:
let a = document.getElementById("test");
if (typeof a.onload === 'function') {
log(String.fromCharCode($[i]))
  }
Your browser was detected as:
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Sample payloads

<div id="test" style="onload="alert(1)">hello</div>

Fuzz results

Chrome logo
Chrome 124.0.0.0 desktop macOS 10.15.7
Found 1 result
Data
"