53849.rar May 2026

Arbitrary File Upload leading to Remote Code Execution (RCE).

: Upgrade to the latest version where the archive validation logic has been hardened. 53849.rar

Commonly tracked as part of a series of FastAdmin RCE flaws; often documented in security databases like Exploit-DB (ID: 53849). Arbitrary File Upload leading to Remote Code Execution (RCE)

: Attackers can execute arbitrary commands on the server. Data Breach : Direct access to the database via PHP scripts. 53849.rar

FastAdmin (versions prior to latest security patches).

: A PHP web shell (often obfuscated) placed within the application directory.

: Ensure the /addons/ directory does not have execution permissions for PHP files in production if plugin installation is not frequently required.