Hello, I found out that it is possible to change the name of the account after creating it This feature is not available on the site because the profile__firstname parameter is disabled
1- go to https://app.dev-weareblox.com/settings/profile and click on
Create New Account
2- make an Account and go to settings
3- Change Country and click
Save Changes send a request to burp
4- now change the parameter name
The attacker can change his name many times, which helps in changing his identity, receiving, and sending without fear of knowing his true identity.