Test GraphQL for security flaws

Exploit GraphQL security misconfigurations

Bypassing GraphQL authorization when individual resolvers don't check permissions uniformly

• · GraphQL endpoint (URL)
• · Introspection query or schema

• · Unauthorized field access, auth bypass, or data leak
• · Exploitation transcript with queries

• · GraphQL client (curl, Insomnia, Apollo)
• · Introspection schema dump

• · GraphQL endpoint identified
• · Introspection enabled or schema available

• · Field-level auth blocks unauthorized access
• · Query depth limits prevent DoS
• · Alias cycling limits prevent brute-force

• · Covers introspection abuse, alias cycling, query complexity DoS
• · Demonstrates auth bypass chains
• · Real GraphQL exploitation examples