Input validation vulnerability in Racquet – Tennis, Badminton & Squash WordPress Theme 1.12.0

The WordPress theme called “Racquet” has a security issue in versions 1.12.0 and below. Attackers who are not logged in can exploit this vulnerability to add and run unauthorized files on the server. This means they can run any code written in those files. This can lead to bypassing security measures, accessing private information, or executing code even if the file is supposed to be safe, like an image.