Characters allowed between slashes

This vector shows what characters are allowed inside slashes on an anchor href

Created Apr 8, 2024

Updated May 26, 2025

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CategoryURL Handling

VisibilityPublic

TypeJS

CharsetUTF-8

Code used before fuzz:

const anchor = document.createElement('a');

Template used:

anchor.href='/$[chr]/example.com';0x0D
if(anchor.host === 'example.com')log($[i])

Sample payloads

anchor.href='/0x09/example.com';0x0D
if(anchor.host === 'example.com')alert(9)

anchor.href='///example.com';0x0D
if(anchor.host === 'example.com')alert(47)

anchor.href='/\/example.com';0x0D
if(anchor.host === 'example.com')alert(92)