Automated API Authorization Testing for Modern Security Assessments

Hadrian is an open-source offensive security tool focused on detecting authorization vulnerabilities in APIs, such as broken object and function-level access controls. It uses role-based testing and customizable templates to systematically explore how different users can interact with REST, GraphQL, and gRPC endpoints. Designed for pentesters and security teams, it automates what is typically a manual process, integrates into broader testing workflows, and helps validate real exploitability rather than just flagging potential issues.

https://github.com/praetorian-inc/hadrian

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