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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 33.4k 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.

    Python 9.9k 1.7k

  4. Top10 Top10 Public

    Official OWASP Top 10 Document Repository

    HTML 6.2k 1.2k

  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 406

Repositories

Showing 10 of 1421 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 15 MIT 7 28 3 Updated Oct 2, 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 33,383 CC-BY-SA-4.0 4,650 25 3 Updated Oct 2, 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 2, 2026
  • open-sammy Public

    Open SAMMY codebase

    OWASP/open-sammy's past year of commit activity
    PHP 29 CC-BY-SA-4.0 16 2 6 Updated Oct 2, 2026
  • www-project-agent-memory-guard Public

    OWASP Foundation web repository

    OWASP/www-project-agent-memory-guard's past year of commit activity
    Python 183 Apache-2.0 49 10 (1 issue needs help) 11 Updated Oct 2, 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 752 MIT 160 41 (12 issues need help) 12 Updated Oct 2, 2026
  • OpenCRE Public
    OWASP/OpenCRE's past year of commit activity
    Python 190 CC0-1.0 138 104 (1 issue needs help) 39 Updated Oct 2, 2026
  • www-project-secure-logging-benchmark Public

    OWASP Observability Project

    OWASP/www-project-secure-logging-benchmark's past year of commit activity
    HTML 7 4 0 3 Updated Oct 2, 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 99 24 (12 issues need help) 12 Updated Oct 2, 2026
  • www-chapter-lisboa Public

    OWASP Lisboa Web Repository

    OWASP/www-chapter-lisboa's past year of commit activity
    HTML 7 3 0 0 Updated Oct 2, 2026
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