The NodeJS Security Playground is a comprehensive series of hands-on labs based on NodeJS app security. Face real-world vulnerabilities and learn secure coding practices like never before.

We start off with playgrounds on ACL Casbin, Excessive Data Exposure, and IDOR-Mass Assignment. We'll also be getting into ReDOS attacks, Request Input Filter Validation, Stored Cross-Site Scripting (XSS), Template Injection, and XML External Entity (XXE).