Broken Authentication

Broken authentication refers to the vulnerabilities or weaknesses inherent in an online platform or application that allows hackers to bypass the login security and gain access to all the privileges owned by the hacked user.

https://www.jigsawacademy.com/blogs/cyber-security/broken-authentication/
https://auth0.com/blog/what-is-broken-authentication/
https://www.thesslstore.com/blog/everything-you-need-to-know-about-broken-authentication/
https://geekflare.com/brute-force-attack-tools/

Brute Force

Find the password of the admin.

No Redirect

Developers forgot to add exit function when redirecting. Good luck!

Two-Factor Authentication

A good hacker doesn't always need to see.