pentester.land· Sep 27, 2021· by shesha sai_c (@Cyb3r_4ss4s1n)

Improper phone number validation to account takeover

Target Program: -

🎯 Vulnerability: Web Security Vulnerability

💡 Defense Fix: Implement strict input validation, contextual output encoding, and enforce least-privilege authorization controls.

#Logic flaw#OTP bypass#Account takeover