Since there's no verification required for new users, if you register as an email that has already submitted a ticket, you can view their ticket history by guessing their email.
To reproduce:
Submit a new ticket via /submit
Create a new account via /auth/register with the same email address you just opened the ticket with
Since there's no verification required for new users, if you register as an email that has already submitted a ticket, you can view their ticket history by guessing their email.
To reproduce: