Super frustrating, but good practice. It’s hard to find the root file when you keep getting booted. I did get a shell but it get kept dying so I moved on. Anyway, for the people asking what to do after running the exploit… the hint I give you is: “smell my ■■■■”. I was watching the log after logging in to the app to see if I could figure out what the ■■■■ was going on. It seems people keep hitting the “forgot password” link and resetting the pw for the app, not to mention doing other “strange” things. Enjoy!