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Authorization Bypass Through User-Controlled Key


Severity Medium
Score 4.3/10


The Drag and Drop Multiple File Upload WordPress plugin before does not properly check for the upload size limit set in forms, taking the value from user input sent when submitting the form. As a result, attackers could control the file length limit and bypass the limit set by admins in the contact form.

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CWE-639 - Authorization Bypass Through User-Controlled Key

The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.


Advisory Timeline

  • Published