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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.

    Python 33.2k 4.6k

  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 13.2k 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.

    Python 9.8k 1.7k

  4. Top10 Top10 Public

    Official OWASP Top 10 Document Repository

    HTML 6.1k 1.1k

  5. Nettacker Nettacker Public

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

    Python 5.6k 1.2k

  6. Go-SCP Go-SCP Public

    Golang Secure Coding Practices guide

    Go 5.3k 405

Repositories

Showing 10 of 1416 repositories
  • Nest Public

    Your gateway to OWASP. Discover, engage, and help shape the future!

    OWASP/Nest's past year of commit activity
    Python 452 MIT 700 363 (12 issues need help) 94 Updated Sep 13, 2026
  • owasp.github.io Public

    OWASP Foundation main site repository

    OWASP/owasp.github.io's past year of commit activity
    HTML 666 CC-BY-SA-4.0 321 12 5 Updated Sep 14, 2026
  • wrongsecrets Public

    Vulnerable app with examples showing how to not use secrets

    OWASP/wrongsecrets's past year of commit activity
    HTML 1,464 AGPL-3.0 622 25 (8 issues need help) 5 Updated Sep 14, 2026
  • www-project-agent-memory-guard Public

    OWASP Foundation web repository

    OWASP/www-project-agent-memory-guard's past year of commit activity
    Python 172 Apache-2.0 45 8 (2 issues need help) 14 Updated Sep 14, 2026
  • www-project-web-security-testing-guide Public

    The Web Security Testing Guide (WSTG) Project produces the premier cybersecurity testing resource for web application developers and security professionals.

    OWASP/www-project-web-security-testing-guide's past year of commit activity
    HTML 618 253 0 1 Updated Sep 14, 2026
  • threat-dragon Public

    An open source threat modeling tool from OWASP

    OWASP/threat-dragon's past year of commit activity
    JavaScript 1,587 Apache-2.0 400 94 (7 issues need help) 6 Updated Sep 14, 2026
  • wstg Public

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

    OWASP/wstg's past year of commit activity
    Python 9,814 CC-BY-SA-4.0 1,679 23 (5 issues need help) 4 Updated Sep 13, 2026
  • mas-website Public

    The OWASP Mobile Application Security Project website is the central hub for industry-leading standards, guides, and resources—helping developers and security professionals build, test, and secure mobile applications.

    OWASP/mas-website's past year of commit activity
    TypeScript 13 CC-BY-SA-4.0 13 9 9 Updated Sep 13, 2026
  • 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 OWASP Mobile Security Weakness Enumeration (MASWE) weaknesses, which are in alignment with the OWASP MASVS.

    OWASP/mastg's past year of commit activity
    Python 13,181 CC-BY-SA-4.0 2,796 195 46 Updated Sep 13, 2026
  • cornucopia Public

    The source files and tools needed to build the OWASP Cornucopia decks in various languages

    OWASP/cornucopia's past year of commit activity
    Python 145 CC-BY-SA-4.0 98 21 (11 issues need help) 1 Updated Sep 13, 2026
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