graphql-test

To test GraphQL APIs for authorization vulnerabilities, you apply structured security testing workflows to assess IDOR risks, field-level access control flaws, and subscription authorization issues. This systematically exposes exploitable weaknesses in authorized endpoints.

When GraphQL introspection is disabled, schema discovery involves using field discovery techniques and error-based analysis to uncover hidden schema details. This allows you to map out the API structure for further security testing.

Evaluating GraphQL query abuse involves testing alias-based rate limit bypasses, batch query abuse, and depth-based denial of service attacks. This validates whether the API enforces proper resource limitations and query complexity controls.

Yes, you can use this GraphQL testing approach for bug bounty assessments and API security reviews. It generates controlled security findings and validates proof-of-concept impact while ensuring authorized testing boundaries.

Limitations of GraphQL penetration testing for persisted query weaknesses include the need to limit proof-of-concept impact during validation. Testers must carefully control abuse cases to avoid causing actual denial of service on the target API.