web-vuln-graphql

Testing GraphQL authorization misconfigurations involves using introspection and authenticated tokens to assess access boundaries across types, fields, and operations, verifying that unauthorized mutations are blocked.

GraphQL introspection exposes the API schema, allowing mapping of types and fields. It becomes a security risk when left exposed on public endpoints, revealing sensitive schema details.

IDOR vulnerabilities can be checked by querying the node() interface with authenticated tokens, testing if you can access objects across authorization boundaries that belong to other users.

Yes, you can test GraphQL query batching and alias-based rate-limit bypasses to determine if the API enforces proper rate limiting on batched operations or allows excessive concurrent requests.

Nested query DoS testing sends deeply chained queries to a GraphQL endpoint to evaluate if the server properly restricts query depth and complexity, preventing resource exhaustion attacks.

An authenticated token is required to assess authorization boundaries across types, fields, and operations. You should provide a sample endpoint URL and token to map the schema and test misconfigurations.