Drag and Drop Multiple File Upload – Contact Form 7, CVE-2025-3515

CVE, Research URL: CVE-2025-3515
Home page URL: Security reports for Drag and Drop Multiple File Upload – Contact Form 7
Application: Drag and Drop Multiple File Upload – Contact Form 7
Published on: Jun 17, 2025
Research Description: The Drag and Drop Multiple File Upload for Contact Form 7 plugin for WordPress is vulnerable to arbitrary file uploads due to insufficient file type validation in all versions up to, and including, 1.3.8.9. This makes it possible for unauthenticated attackers to bypass the plugin's blacklist and upload .phar or other dangerous file types on the affected site's server, which may make remote code execution possible on the servers that are configured to handle .phar files as executable PHP scripts, particularly in default Apache+mod_php configurations where the file extension is not strictly validated before being passed to the PHP interpreter.
Affected versions: Min -, max 1.3.9.0.
Status: vulnerable

Drag and Drop Multiple File Upload &#8211; Contact Form 7, CVE-2025-3515