Stored cross-site scripting in PHP Point of Sale version 19.0, by PHP Point of Sale, LLC via file upload and download functionality.

Discovered by Edward Prior on behalf of The Missing Link Security

Vulnerability Details

The application was found to be vulnerable to an authenticated Stored Cross-Site Scripting (XSS) vulnerability in the upload and download functionality. Which could be leveraged to escalate privileges or compromise any accounts they can coerce into observing the targeted files.

Affected Versions

Discovered in: 19.0

Fixed Versions

Fixed In: 19.0 minor release

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