OWASP OFFAT

OWASP OFFAT (OFFensive Api Tester) is created to automatically test API for common vulnerabilities after generating tests from openapi specification file. It provides feature to automatically fuzz inputs and use user provided inputs during tests specified via YAML config file.

Demo

Note: The columns for 'data_leak' and 'result' in the table represent independent aspects. It's possible for there to be a data leak in the endpoint, yet the result for that endpoint may still be marked as 'Success'. This is because the 'result' column doesn't necessarily reflect the overall test result; it may indicate success even in the presence of a data leak.

Security Checks

• Restricted HTTP Methods
• SQLi
• BOLA
• Data Exposure
• BOPLA / Mass Assignment
• Broken Access Control
• Basic Command Injection
• Basic XSS/HTML Injection test

Features

• Few Security Checks from OWASP API Top 10
• Automated Testing
• User Config Based Testing
• API for Automating tests and Integrating Tool with other platforms/tools
• CLI tool
• Dockerized Project for Easy Usage
• Open Source Tool with MIT License

Try Tool

• Install Tool using pip

python -m pip install offat

• Run Tool

offat -f swagger_file.json

• For more usage options read README.md

OFFAT-AI (experimental platform)

Alongside the classic offat CLI above, this repository now also hosts OFFAT-AI, a staged, source-aware API pentest platform (white-box SAST, gray-box reachability, and a Rust execution engine) built around a single canonical Bundle file. It is additive and does not change the existing tool.

• Overview: OFFAT-AI.md
• Platform docs: docs/platform.md and docs/architecture.md
• Run the whole pipeline in one command: offat-platform run <source> --url <target> --yes