OAuth 2.0 Authentication Misconfiguration

OAuth 2.0 is a widely used standard for authentication and authorization that allows users to grant access to third-party applications without sharing their passwords. However, as with any authentication mechanism, there are potential vulnerabilities that can be exploited by attackers to gain unauthorized access to sensitive data.In this article, we will discuss some of the common OAuth 2.0 authentication vulnerabilities and how to prevent them.

First of all,

What is OAuth?

OAuth stands for “Open Authorization” and is an open …

authentication bug bounty misconfiguration oauth oauth 2.0 pentester web