We've just published a new Web Security Academy topic on GraphQL! Learn how to abuse introspection, discover hidden data, bypass rate-limits, and trigger CSRF with this popular API technology.
https://portswigger.net/web-security/graphql
Testing GraphQL APIs | Web Security Academy

In this section we'll look at how to test GraphQL APIs. GraphQL vulnerabilities generally arise due to implementation and design flaws. For example, the ...