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There is a stored xss vulnerability in kindeditor - 4.1.* #336

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cyber-word opened this issue Oct 14, 2021 · 0 comments
Open

There is a stored xss vulnerability in kindeditor - 4.1.* #336

cyber-word opened this issue Oct 14, 2021 · 0 comments

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@cyber-word
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[Suggested description]
Cross SIte Scripting (XSS) vulnerability exists in KindEditor 4.1.x via
a Google search inurl:/examples/uploadbutton.html and then the .html
file on the website that uses this editor (the file suffix is allowed).


[Vulnerability Type]
Cross Site Scripting (XSS)


[Vendor of Product]
https://github.com/kindsoft/kindeditor


[Affected Product Code Base]
kindeditor - 4.1.*


[Affected Component]
POST /Public/JS/kindeditor-4.1.10/php/upload_json.php?dir=file HTTP/1.1
Content-Disposition: form-data; name="imgFile"; filename="iframe.html"
Content-Type: text/html

<script>alert(document.cookie)</script>

-----------------------------293582696


[Attack Type]
Remote


[Impact Code execution]
true


[Attack Vectors]
You just need to search in google: inurl:/examples/uploadbutton.html,
Then upload the .html file on the website that uses this editor (the file suffix is allowed)

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