Critical · published February 26, 2025
🚨 An arbitrary file upload vulnerability in FoxCMS could let an attacker run any code they want, just by uploading a malicious Zip file! 🔥 Think of this like a sneaky delivery person who’s allowed to drop off any package at your front door without you checking it first — you might end up with some unwanted surprises inside! 📦 An attacker could exploit this vulnerability to upload and execute malicious scripts on your server, leading to a full compromise of your website’s integrity. This could mean stealing sensitive data, defacing your site, or launching attacks against your users—absolutely devastating!
Think of this like a sneaky delivery person who’s allowed to drop off any package at your front door without you checking it first — you might end up with some unwanted surprises inside! 📦 This vulnerability exists in the \\controller\\LocalTemplate.php file of FoxCMS v1.2.5, where uploaded Zip files can be processed without proper validation, allowing arbitrary code execution.
An attacker could exploit this vulnerability to upload and execute malicious scripts on your server, leading to a full compromise of your website’s integrity. This could mean stealing sensitive data, defacing your site, or launching attacks against your users—absolutely devastating! Immediate action is required: patch FoxCMS to the latest version, implement strict file validation checks, and monitor for any suspicious upload activity. Don't let this vulnerability linger! You've got this! Follow these steps, and you’ll keep your site safe and sound. 🛡️