This content represents the latest contributions to the Web Security Testing Guide, and may frequently change.

The guide is also available in Word Document format in English (ZIP) as well as Word Document format translation in Spanish (ZIP). Version 1.1 is released as the OWASP Web Application Penetration Checklist. Download the v1.1 PDF here.

Created by the collaborative efforts ... testers and organizations all over the world. We are currently working on release version 5.0....

WSTG - v4.2 on the main website for The OWASP Foundation. OWASP is a nonprofit foundation that works to improve the security of software.

May 1, 2026 - This guide breaks down every corner of the OWASP WSTG latest version, maps it to modern attack patterns, explains how it differs from the OWASP Top 10, and shows you exactly how to put the framework to work whether you are a developer integrating ...

WSTG - v4.1 on the main website for The OWASP Foundation. OWASP is a nonprofit foundation that works to improve the security of software.

3 weeks ago - Created by the Open Web Application ... knowledge of security professionals from around the globe. The current stable version is WSTG 4.2, released in December 2020, with version 5.0 actively in development....

Welcome to the OWASP Testing Guide (OTG) project! You can download the stable version v4 here.

The OWASP Web Security Testing Guide (WSTG) is a documentation project that provides a detailed resource for testing the security of web applications. It is created by cybersecurity experts and volunteers to help developers and security professionals understand and implement best practices ...

Version 4.2 introduces new testing scenarios, updates existing chapters, and offers an improved writing style and chapter layout. Download the v4.2 PDF here. Version 4.1 serves as a post-migration stable version under the new GitHub repository ...

You may need to · tailor the information to match your organization’s technologies, ... Copyright (c) 2014 The OWASP Foundation. This document is released under the Creative Commons 2.5 License. Please read and understand the license and copyright conditions. ... The Testing Guide v4 will be ...

Version 3 improved 9 articles, for a total of 10 Testing categories and 66 controls. ... Copyright (c) 2008 The OWASP Foundation. This document is released under the Creative Commons 2.5 License. Please read and understand the license and copyright ... The Testing Guide v3 was released in November ...

We cannot provide a description for this page right now

Join the world's most widely adopted, AI-powered developer platform where millions of developers, businesses, and the largest open source community build software that advances humanity.

The OWASP Testing Guide (2009 Version 3.0) includes a "best practice" penetration testing framework which users can implement in their own organizations and a "low level" penetration testing guide that describes techniques for testing most common web application and web service security issues.

February 17, 2025 - You can also access version 5.0 that is currently being developed and is continually updated. Since new attack vectors and new methods for attacking web applications are discovered daily, we recommend using this latest online version.

January 4, 2026 - Enter the OWASP AI Testing Guide (AITG) Version 1 (November 2025).

December 3, 2020 - The OWASP Web Security Testing Guide team is proud to announce version 4.2 of the Web Security Testing Guide (WSTG)!

A list of commands, scripts, resources, and more that I have gathered and attempted to consolidate for use as OSCP (and more) study material. Commands in 'Usefulcommands' Keepnote.

Linking to Web Security Testing Guide scenarios should be done using versioned links not stable or latest which will definitely change with time. However, it is the project team’s intention that versioned links not change. For example: https://owasp.org/www-project-web-security-testing-guide/v42/4-Web_Application_Security_Testing/01-Information_Gathering/02-Fingerprint_Web_Server.