Exploit when you can steal Account

Hey,
Today i found very big exploit when you can steal account without anser questions
This exploit consists in the fact that when we have the password to the account, we can find the answer to the questions. these questions are hidden in the new launcher in the skin tab in this tab you will find hash questions and when you paste them into the answers on the mojang.com website they work. I hope that you will block it as soon as possible. I think that you may be responsible for finding an exploit, give me some cloaks, for example my own or some minecon. My nickname on game: vest924