Open-source alternatives to Nodegoat

OWASP ZAP is a dynamic application security testing tool and intercepting HTTP proxy used to find vulnerabilities in web applications. It functions as a penetration testing framework that enables both automated security scanning and manual security testing of running web services. The tool provides a suite of capabilities for analyzing web applications from the outside in, including the ability to capture and modify traffic between a browser and a target application. It is designed to integrate into DevSecOps pipelines to provide consistent security checks across different environments.

DVWA is a vulnerable web application lab and penetration testing sandbox designed to simulate common security flaws. It serves as a training platform for the OWASP Top 10 security risks and functions as a PHP and MySQL security lab for practicing the identification and exploitation of web vulnerabilities. The project provides a graduated learning experience through configurable security levels that adjust the difficulty of the vulnerabilities. It also supports switching between different database engines to research how various storage systems respond to injection attacks. The application is

WPScan is a security analysis utility and vulnerability scanner designed specifically for auditing WordPress installations and other content management systems. It functions as a web application security tool that identifies misconfigurations, outdated software, and security holes in core installations, plugins, and themes. The tool employs black-box scanning techniques to perform site component enumeration, identifying users, themes, and plugins by matching known file paths and response signatures. It matches these detected components against a database of known security flaws to analyze the

VulApps is a vulnerability lab orchestrator that provides managed container environments. It delivers a curated suite of containerized security tools and applications with known security flaws for use in penetration testing sandboxes and exploit research. The project focuses on the rapid deployment of isolated environments designed for practicing security attacks and verifying vulnerability patches. It includes a collection of Docker-based vulnerable application environments and pre-configured toolsets for security auditing. The system covers the orchestration of container deployments to sim

Visit badssl.com for a list of test subdomains, including:

TerraGoat is Bridgecrew's "Vulnerable by Design" Terraform repository. TerraGoat is a learning and training project that demonstrates how common configuration errors can find their way into production cloud environments.

DefectDojo is a vulnerability management system and application security orchestration tool. It serves as a centralized platform for importing, deduplicating, and tracking security findings from multiple scanners and tools to manage an organization's overall security posture. The system distinguishes itself by aggregating findings from various security tools into a single report and normalizing that data to prioritize remediation. It provides specific workflows for vulnerability triage and deduplication to reduce noise and redundant manual work across the software development lifecycle. The

This project provides a comprehensive framework for securing the software supply chain within the Node.js ecosystem. It focuses on mitigating risks associated with third-party dependencies by implementing technical controls and governance policies designed to prevent malicious code injection and ensure the integrity of the development environment. The guide distinguishes itself by offering specific hardening techniques for package management, such as disabling automatic execution of lifecycle scripts and enforcing strict registry-scoped dependency routing to prevent dependency confusion. It e

Vulnerable Android application for developers and security enthusiasts to learn about Android insecurities

A vulnerable Android application that shows simple examples of vulnerabilities in a ctf style.

A virtual host scanner that performs reverse lookups, can be used with pivot tools, detect catch-all scenarios, work around wildcards, aliases and dynamic default pages.

A vulnerable C program for testing fuzzers.

Automated NoSQL database enumeration and web application exploitation tool.

Cfngoat is Bridgecrew's "Vulnerable by Design" Cloudformation repository. Cfngoat is a learning and training project that demonstrates how common configuration errors can find their way into production cloud environments.

the main hackademic code repository

A tool for bug hunting or pentesting for targeting websites that have open .git repositories available in public

This project is no longer maintained OWASP GoatDroid is a fully functional and self-contained training environment for educating developers and testers on Android security. GoatDroid requires minimal dependencies and is ideal for both Android beginners as well as more advanced users. The project currently includes two applications: FourGoats, a location-based social network, and Herd Financial, a mobile banking application. There are also several feature that greatly simplify usage within a training environment or for absolute beginners who want a good introduction to working with the Androi

Vuldroid is a Vulnerable Android Application made with security issues in order to demonstrate how they can occur in code

Juice Shop is a self-contained web application designed as a platform for cybersecurity education and security training. It functions as a controlled environment containing intentional security flaws, allowing users to practice offensive security techniques and defensive coding practices while tracking their progress through a live scoreboard. The platform serves as an industry-standard benchmark for evaluating the effectiveness and detection accuracy of automated security scanning tools. By hosting a standardized set of known vulnerabilities and common attack patterns, it provides a reliable

Scriptable network authentication cracker

DVWA is a vulnerable web application sandbox and PHP security training environment. It serves as a deployable penetration testing target and an OWASP Top 10 lab designed for practicing exploits and simulating common web security vulnerabilities. The application allows users to adjust security difficulty levels to match their skill level and toggle between different SQL database engines to test how various systems handle injection attacks. It includes a mechanism to disable authentication, enabling automated security tools to interact directly with the environment. The project provides capabi

Kubernetes Goat is a security training environment designed for practicing the identification and exploitation of common vulnerabilities within an intentionally insecure cluster. It provides a controlled setting to simulate system exploitations, including container escapes, role misconfigurations, and server-side requests. The project utilizes scenario-based vulnerability deployment to create specific security flaws. It includes utilities for environment management that allow the cluster to be restored to a clean baseline by removing vulnerable scenarios, service accounts, and role bindings.

This project is a centralized, open-access repository that serves as a structured directory for technical education and professional development. It functions as a community-driven knowledge base, aggregating high-quality learning materials to support global accessibility to computer science and software engineering resources. The platform distinguishes itself through a collaborative governance model that utilizes peer-reviewed workflows for all content additions and modifications. By leveraging structured text files and decentralized version control, the repository maintains a searchable, hu