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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 13.2k 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.

    CSS 10k 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 1422 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 16 MIT 11 16 7 Updated Oct 12, 2026
  • OpenCRE Public
    OWASP/OpenCRE's past year of commit activity
    Python 193 CC0-1.0 145 108 (1 issue needs help) 49 Updated Oct 12, 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 763 MIT 166 43 (12 issues need help) 16 Updated Oct 12, 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 150 CC-BY-SA-4.0 104 30 (12 issues need help) 11 Updated Oct 12, 2026
  • threat-dragon Public

    An open source threat modeling tool from OWASP

    OWASP/threat-dragon's past year of commit activity
    JavaScript 1,640 Apache-2.0 409 95 (7 issues need help) 5 Updated Oct 12, 2026
  • OWASP-CRT Public

    An automated tool to verify contributions and generate verifiable credentials for OWASP community members.

    OWASP/OWASP-CRT's past year of commit activity
    JavaScript 4 MIT 10 1 (1 issue needs help) 5 Updated Oct 12, 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 623 254 0 1 Updated Oct 12, 2026
  • HoneySAP Public

    HoneySAP: SAP Low-interaction research honeypot

    OWASP/HoneySAP's past year of commit activity
    Python 51 GPL-2.0 26 0 1 Updated Oct 12, 2026
  • www-chapter-seoul Public

    OWASP Foundation Web Respository

    OWASP/www-chapter-seoul's past year of commit activity
    HTML 12 7 0 0 Updated Oct 12, 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 33,661 CC-BY-SA-4.0 4,676 9 6 Updated Oct 12, 2026
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