: Restrict how deep a query can go to prevent DoS.
: Turn it off in production environments. Black Hat GraphQL.rar
: Exploiting introspection to map entire database schemas. : Restrict how deep a query can go to prevent DoS
: Only permit pre-approved queries from your frontend. ⚠️ A Note on Safety many GraphQL engines allow "introspection
: Accessing sensitive fields that should be restricted to admin users. 🔍 Key Security Concepts Covered Introspection Vulnerabilities
If you are a developer, here is how you can defend against the techniques mentioned in the book:
By default, many GraphQL engines allow "introspection," which lets anyone ask the server for a full list of its queries and types. Attackers use this to find hidden features or sensitive data points. Circular Queries