[Vulnerability] The chatroom server is highly exposed to denial of service attacks.

[Zffu]

Vulnerability

Currently, the chatroom server uses a Semi NIO (Non-Blocking IO) socket system that doesn’t have any form of thread pool but rather creates a thread per connection. Whereas this approach can work for now, it is extremly unscalable and can cause expensive CPU usage when loads of clients are connecting.

Solutions

A few solutions are possible:

• Remake the socket server from scratch and using Java’s NIO package
• Remake of the socket server from scratch and using a thread pool system.

[SpigotRCE]

Alright, I would love to see you make the solution!