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The OWASP Foundation

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  1. CheatSheetSeries CheatSheetSeries Public

    The OWASP Cheat Sheet Series was created to provide a concise collection of high value information on specific application security topics.

    JavaScript 33.7k 4.7k

  2. mastg mastg Public

    The OWASP Mobile Application Security Testing Guide (MASTG) is a comprehensive manual for mobile app security testing and reverse engineering. It describes technical processes for verifying the OWA…

    Python 13.3k 2.8k

  3. wstg wstg Public

    The Web Security Testing Guide is a comprehensive Open Source guide to testing the security of web applications and web services.

    CSS 10.1k 1.7k

  4. Top10 Top10 Public

    Official OWASP Top 10 Document Repository

    HTML 6.3k 1.2k

  5. Nettacker Nettacker Public

    Automated Penetration Testing Framework - Open-Source Vulnerability Scanner - Vulnerability Management

    Python 5.7k 1.2k

  6. Go-SCP Go-SCP Public

    Golang Secure Coding Practices guide

    Go 5.3k 406

Repositories

Showing 10 of 1440 repositories
  • owasp-ctf-in-a-box Public

    Self-hosted OWASP CTF kit: one box, one free GitHub org, no cloud dependencies

    OWASP/owasp-ctf-in-a-box's past year of commit activity
    TypeScript 19 MIT 15 13 5 Updated Oct 19, 2026
  • www-project-api-security-testing-framework Public

    OWASP Foundation web repository

    OWASP/www-project-api-security-testing-framework's past year of commit activity
    Java 155 Apache-2.0 44 16 (1 issue needs help) 8 Updated Oct 19, 2026
  • Robotics-Security-Testing-Guide Public
    OWASP/Robotics-Security-Testing-Guide's past year of commit activity
    0 0 0 0 Updated Oct 19, 2026
  • OFFAT Public

    The OWASP OFFAT tool autonomously assesses your API for prevalent vulnerabilities, though full compatibility with OAS v3 is pending. The project remains a work in progress, continuously evolving towards completion.

    OWASP/OFFAT's past year of commit activity
    Python 674 MIT 92 6 2 Updated Oct 19, 2026
  • www-project-vulnerability-management-guide Public

    OWASP Foundation Web Respository

    OWASP/www-project-vulnerability-management-guide's past year of commit activity
    HTML 34 10 0 0 Updated Oct 19, 2026
  • www-event-appsecil Public
    OWASP/www-event-appsecil's past year of commit activity
    SCSS 1 13 1 2 Updated Oct 19, 2026
  • OpenCRE Public
    OWASP/OpenCRE's past year of commit activity
    Python 199 CC0-1.0 150 112 (1 issue needs help) 55 Updated Oct 19, 2026
  • www-project-agent-memory-guard Public

    Runtime defense against memory poisoning in AI agents (OWASP ASI06). Drop-in for LangChain, OpenAI Agents, AutoGen, CrewAI and mem0.

    OWASP/www-project-agent-memory-guard's past year of commit activity
    Python 189 Apache-2.0 56 11 (1 issue needs help) 14 Updated Oct 19, 2026
  • CheatSheetSeries Public

    The OWASP Cheat Sheet Series was created to provide a concise collection of high value information on specific application security topics.

    OWASP/CheatSheetSeries's past year of commit activity
    JavaScript 33,677 CC-BY-SA-4.0 4,690 14 6 Updated Oct 19, 2026
  • cve-lite-cli Public

    Fast, developer-friendly JS/TS dependency vulnerability scanner with local lockfile scanning, OSV matching, direct vs transitive visibility, --fix, JSON output, and practical remediation guidance.

    OWASP/cve-lite-cli's past year of commit activity
    TypeScript 772 MIT 174 48 (11 issues need help) 15 Updated Oct 19, 2026
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