Ninja Forms Uploads - Unauthenticated PHP File Upload

Exploit Title: Ninja Forms Uploads - Unauthenticated PHP File Upload Date: 2026-04-09 Exploit Author: Sélim Lanouar @whattheslime Vendor Homepage: https://ninjaforms.com/ Software Link: https://ninjaforms.com/extensions/file-uploads/ Version: 3.3.24 Tested on: WordPress 6.9.3 on Apache and Nginx...

CVE-2026-0740 Ninja Forms - File Upload <= 3.3.26 - Unauthenticated Arbitrary File Upload

The Ninja Forms - File Uploads plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the 'NFFUAJAXControllersUploads::handleupload' function in all versions up to, and including, 3.3.26. This makes it possible for unauthenticated attackers to upload...