Drag and Drop Multiple File Upload for WooCommerce <= 1.1.6 - Unauthenticated Arbitrary File Upload via upload Function
Vulnerability Description
The Drag and Drop Multiple File Upload for WooCommerce plugin for WordPress is vulnerable to arbitrary file uploads in all versions up to, and including, 1.1.6 due to accepting a user‐supplied supported_type string and the uploaded filename without enforcing real extension or MIME checks within the upload() function. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2025-4403
Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- RIN MIYACHI
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/933dd704-5a31-42a9-9b87-bf14a9d4ffa9?source=cve
- https://wordpress.org/plugins/drag-and-drop-multiple-file-upload-for-woocommerce/#developers
- https://plugins.trac.wordpress.org/browser/drag-and-drop-multiple-file-upload-for-woocommerce/tags/1.1.6/inc/class-dnd-upload-wc.php#L360
- https://plugins.trac.wordpress.org/browser/drag-and-drop-multiple-file-upload-for-woocommerce/tags/1.1.6/inc/class-dnd-upload-wc.php#L158
- https://plugins.trac.wordpress.org/changeset/3289478/
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