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Stored XSS on upload files. #317

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tuando243 opened this issue Jul 7, 2022 · 1 comment
Closed

Stored XSS on upload files. #317

tuando243 opened this issue Jul 7, 2022 · 1 comment

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@tuando243
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Describe the bug
The web application allows image upload and attacker was able to upload a file containing HTML content. XSS payload can be injected in the file uploaded.

Steps to reproduce

  1. Login as admin.
  2. Click on 'New post'.
  3. Click on 'Insert Image' and upload .html file with xss payload inside.
  4. View the file with path in response.

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@rxtur
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rxtur commented Jul 10, 2022

Fixed with commit 97fcdac

@rxtur rxtur closed this as completed Jul 10, 2022
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@rxtur @tuando243