This vulnerability exists in the Wave 2.0 due to insufficient encryption of sensitive data received at the API response. An authenticated remote attacker could exploit this vulnerability by manipulating API input parameters through API request URL/payload leading to unauthorized access to sensitive information belonging to other users.

This vulnerability exists in the Wave 2.0 due to weak encryption of sensitive data received at the API response. An authenticated remote attacker could exploit this vulnerability by manipulating a parameter “user_id” through API request URLs leading to unauthorized access to sensitive information belonging to other users.