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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
  • 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 152 CC-BY-SA-4.0 105 30 (11 issues need help) 15 Updated Oct 20, 2026
  • 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 12 5 Updated Oct 20, 2026
  • BLT Public

    Read-only mirror of https://git.owaspblt.org/BLT. Issues and pull requests go there.

    OWASP/BLT's past year of commit activity
    HTML 0 0 0 0 Updated Oct 20, 2026
  • www-project-application-security-verification-standard Public

    OWASP Foundation Web Respository

    OWASP/www-project-application-security-verification-standard's past year of commit activity
    SCSS 94 Apache-2.0 32 0 0 Updated Oct 20, 2026
  • wrongsecrets-binaries Public

    Source code for the Binaries of OWASP WrongSecrets

    OWASP/wrongsecrets-binaries's past year of commit activity
    Shell 12 AGPL-3.0 7 2 2 Updated Oct 20, 2026
  • AI-Threat-Modeler Public
    OWASP/AI-Threat-Modeler's past year of commit activity
    TypeScript 0 MIT 0 0 0 Updated Oct 20, 2026
  • OpenCRE Public
    OWASP/OpenCRE's past year of commit activity
    Python 200 CC0-1.0 151 113 (1 issue needs help) 57 Updated Oct 20, 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 675 MIT 92 6 0 Updated Oct 20, 2026
  • wrongsecrets Public

    Vulnerable app with examples showing how to not use secrets

    OWASP/wrongsecrets's past year of commit activity
    HTML 1,472 AGPL-3.0 646 19 (5 issues need help) 6 Updated Oct 20, 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 10 (1 issue needs help) 7 Updated Oct 20, 2026
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