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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 33.3k 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 9.9k 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-java-encoder Public

    The OWASP Java Encoder is a Java 1.5+ simple-to-use drop-in high-performance encoder class with no dependencies and little baggage. This project will help Java web developers defend against Cross Site Scripting!

    OWASP/owasp-java-encoder's past year of commit activity
    Java 542 BSD-3-Clause 128 18 5 Updated Sep 26, 2026
  • wrongsecrets Public

    Vulnerable app with examples showing how to not use secrets

    OWASP/wrongsecrets's past year of commit activity
    HTML 1,467 AGPL-3.0 626 24 (7 issues need help) 4 Updated Sep 26, 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 1 Updated Sep 26, 2026
  • java-html-sanitizer Public

    Takes third-party HTML and produces HTML that is safe to embed in your web application. Fast and easy to configure.

    OWASP/java-html-sanitizer's past year of commit activity
    Java 954 Apache-2.0 237 0 0 Updated Sep 26, 2026
  • owasp.github.io Public

    OWASP Foundation main site repository

    OWASP/owasp.github.io's past year of commit activity
    HTML 667 CC-BY-SA-4.0 322 10 8 Updated Sep 26, 2026
  • FIASSE Public

    A Framework for Integrating Application Security into Software Engineering (FIASSE) using the Securable Software Engineering Model (SSEM)

    OWASP/FIASSE's past year of commit activity
    Python 14 7 4 2 Updated Sep 26, 2026
  • AISVS Public

    The AI Security Verification Standard (AISVS) focuses on providing developers, architects, and security professionals with a structured checklist to verify the security of AI-driven applications.

    OWASP/AISVS's past year of commit activity
    456 CC-BY-SA-4.0 134 8 5 Updated Sep 26, 2026
  • www-project-agent-memory-guard Public

    OWASP Foundation web repository

    OWASP/www-project-agent-memory-guard's past year of commit activity
    Python 184 Apache-2.0 46 9 (2 issues need help) 17 Updated Sep 26, 2026
  • Nettacker Public

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

    OWASP/Nettacker's past year of commit activity
    Python 5,622 Apache-2.0 1,186 107 (1 issue needs help) 143 Updated Sep 26, 2026
  • www-project-threatatlas Public

    OWASP ThreatAtlas is a collaborative platform for community-driven threat modeling.

    OWASP/www-project-threatatlas's past year of commit activity
    TypeScript 120 Apache-2.0 32 4 0 Updated Sep 25, 2026
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