The absence of rate limiting on email-related actions (e.g., login attempts, password reset requests) allows unlimited requests without restriction.<br /><br />Impact:<br /><br />Brute Force Attacks: Attackers can guess passwords through repeated attempts.<br />Email Bombing: Flooding a user's inbox with excessive requests.<br />Account Enumeration: Identifying valid email addresses by observing server responses.<br />Service Overload: Straining the server with high request volumes.<br />Mitigation: Implement rate limiting and CAPTCHA to prevent abuse.<br />
