Facebook security vulnerability

Here is the steps for how to access   someone's facebook account :

• go to http://www.facebook.com
• click forgot password

  

• Then facebook ask for Email Id of  user

• Enter email-Id then click Search

• Then it shows  page like below 

• Then click 'No longer have  access 'these'
• Then they ask for a new Email-ID 

• Enter a new Email ID of your's
• And Click continue

• Click continue....

• Then They ask for select three friends of account owner like below

• Select any 3 friends you know and can contact.and click continue
• Then Facebook sends security codes to the three friends  

• Contact Friends and Enter three codes in above window.then Facebook sends Password reset link to The new E-mail you have Entered