How to check your VKontakte bot for vulnerability?

Question

Computer networks

I decided to check my bot for vulnerabilities, but I only know the zz and eval commands (essentially the same thing) I would like to know all the commands to check the bot (written in js)

Answer 1

Watch how user input is handled and try to compose text in a way that does something bad. No other way

Answer 2

Without code and architecture - nothing