1. Web Security Academy
  2. Authentication vulnerabilities
  3. Password-based
  4. Lab

Lab: Broken brute-force protection, IP block

PRACTITIONER

This lab is vulnerable due to a logic flaw in its password brute-force protection. To solve the lab, brute-force the victim's password, then log in and access their account page.

Find vulnerabilities in your authentication using Burp Suite

The benefits of working through PortSwigger's Web Security Academy

Get started with the Web Security Academy where you can practise exploiting vulnerabilities on realistic targets .. and its free!

Already got an account? Login here