Critical · published September 30, 2025
🚨 Client-controlled permission checks? That's the open door for attackers here! With PAD CMS's upload functionality, anyone can upload malicious files without breaking a sweat. 🔥 Think of this like a restaurant that lets customers drop off any dish without a quality check — a recipe for disaster if someone brings in something hazardous and the chef never looks at it! An unauthenticated attacker could upload harmful files, leading to Remote Code Execution. This is absolutely devastating as it opens the door for hackers to take control of the server, steal data, or even deploy their own malicious software!
Think of this like a restaurant that lets customers drop off any dish without a quality check — a recipe for disaster if someone brings in something hazardous and the chef never looks at it! This vulnerability arises from a flaw in the upload photo functionality of PAD CMS, where the permission check is controlled by the client, allowing any file type and extension to be uploaded without restriction.
An unauthenticated attacker could upload harmful files, leading to Remote Code Execution. This is absolutely devastating as it opens the door for hackers to take control of the server, steal data, or even deploy their own malicious software! Since this product is End-Of-Life, there are no patches available. Consider migrating to an actively supported CMS solution to eliminate this risk. If immediate migration isn't feasible, disable the upload functionality entirely to prevent exploitation. You've got this! By taking proactive steps, you can fortify your defenses and protect your digital space. 🛡️