Best 0l4bs Cross-site scripting labs Alternatives & Competitors in 2026
Top picks: CloudGoat, Security Scenario Generator (SecGen), Hackazon — plus 45 more compared.
Security OperationsTop picks: CloudGoat, Security Scenario Generator (SecGen), Hackazon — plus 45 more compared.
Security Operations0l4bs Cross-site scripting labs is a free Cyber Range Training tool. Security professionals most commonly compare it with CloudGoat, Security Scenario Generator (SecGen), Hackazon, Xtreme Vulnerable Web Application (XVWA), and damnvulnerable.me. All 48 alternatives are matched by shared capabilities, tags, and NIST CSF 2.0 coverage.
A closer look at the 8 most relevant alternatives and competitors to 0l4bs Cross-site scripting labs, including their key features and shared capabilities.
CloudGoat is a vulnerable-by-design AWS deployment tool that creates intentionally insecure cloud environments for hands-on cybersecurity training through capture-the-flag scenarios.
Shares 3 capabilities with 0l4bs Cross-site scripting labs: CTF, Education, Vulnerable Applications
SecGen is an open-source framework that automatically generates vulnerable virtual machines and hacking challenges for cybersecurity education and penetration testing training.
Shares 3 capabilities with 0l4bs Cross-site scripting labs: CTF, Education, Vulnerable Applications
Hackazon is a vulnerable web application storefront designed for security professionals to practice testing modern web technologies and identifying common vulnerabilities.
Shares 3 capabilities with 0l4bs Cross-site scripting labs: Education, XSS, Vulnerable Applications
XVWA is an intentionally vulnerable PHP/MySQL web application designed for security education, containing multiple common web vulnerabilities for hands-on learning and practice.
Shares 3 capabilities with 0l4bs Cross-site scripting labs: Education, XSS, Vulnerable Applications
A deliberately vulnerable web application containing DOM-based XSS, CSRF, and other web vulnerabilities for security testing and educational purposes.
Shares 3 capabilities with 0l4bs Cross-site scripting labs: Education, XSS, Vulnerable Applications
Platform for hosting CTF contests and cybersecurity training events
Gamified cybersecurity training platform with hands-on labs and certifications
An intentionally vulnerable web application containing multiple web service security flaws designed for educational purposes and security testing practice.
CloudGoat is a vulnerable-by-design AWS deployment tool that creates intentionally insecure cloud environments for hands-on cybersecurity training through capture-the-flag scenarios.
SecGen is an open-source framework that automatically generates vulnerable virtual machines and hacking challenges for cybersecurity education and penetration testing training.
Hackazon is a vulnerable web application storefront designed for security professionals to practice testing modern web technologies and identifying common vulnerabilities.
XVWA is an intentionally vulnerable PHP/MySQL web application designed for security education, containing multiple common web vulnerabilities for hands-on learning and practice.
A deliberately vulnerable web application containing DOM-based XSS, CSRF, and other web vulnerabilities for security testing and educational purposes.
Platform for hosting CTF contests and cybersecurity training events
Gamified cybersecurity training platform with hands-on labs and certifications
An intentionally vulnerable web application containing multiple web service security flaws designed for educational purposes and security testing practice.
Social learning platform for CTF challenges, labs, and cybersecurity training.
AHHHZURE is an automated deployment script that creates vulnerable Azure cloud lab environments for offensive security training and cloud penetration testing practice.
A collection of vulnerable ARM binaries designed for educational exploit development and vulnerability research practice across different architectures and exploitation techniques.
OWASP Hackademic Challenges is an educational web platform offering 10 realistic vulnerability scenarios for learning information security concepts through hands-on exploitation in a controlled environment.
Mellivora Mellivora is a PHP-based CTF engine that provides comprehensive competition hosting capabilities with challenge management, team scoring, and administrative tools for cybersecurity competitions.
NightShade is a Django-based capture the flag framework that enables organizations to create and manage cybersecurity competitions with support for multiple contest formats and multi-tenant architecture.
Haaukins is an automated virtualization platform that provides hands-on cybersecurity education through capture the flag exercises in controlled vulnerable environments.
A lightweight CTF platform with simple setup and difficulty-based scoring that removes timezone advantages from competitions.
A deliberately vulnerable ARM/ARM64 application with 14 different vulnerability levels designed for CTF-style exploitation training and education.
A Node.js CLI tool that automates the setup of CTF events using OWASP Juice Shop challenges across multiple CTF frameworks.
DVXTE is a Docker-based training platform containing multiple vulnerable applications designed for cybersecurity education and skill development.
A deliberately vulnerable PHP/MySQL web application designed for security training, testing, and educational purposes in controlled environments.
InsecureBankv2 is an intentionally vulnerable Android application with a Python back-end server designed for educational purposes in mobile security testing and Android vulnerability research.
A deliberately vulnerable GraphQL application designed for security testing and educational purposes, containing multiple intentional flaws for learning GraphQL attack and defense techniques.
echoCTF is a cybersecurity framework for running Capture the Flag competitions and training exercises on real IT infrastructure.
FBCTF is a platform for hosting Jeopardy and King of the Hill style Capture the Flag competitions with support for various scales and participation models.
A Windows kernel driver intentionally designed with various vulnerabilities to help security researchers practice kernel exploitation techniques.
AzureGoat is a deliberately vulnerable Azure cloud infrastructure that incorporates OWASP Top 10 vulnerabilities and Azure service misconfigurations for security training and penetration testing practice.
A deliberately vulnerable web application that uses WebSocket communication to provide a training environment for learning about WebSocket-related security vulnerabilities.
CTFd is a web-based framework for creating and managing Capture The Flag cybersecurity competitions with customizable challenges, scoring systems, and team management capabilities.
HackTheArch is an open-source Ruby on Rails-based scoring server platform designed for hosting and managing Cyber Capture the Flag competitions with web-based problem management and hint systems.
A comprehensive collection of free online laboratories and platforms for practicing penetration testing, CTF challenges, and cybersecurity skills development.
Root the Box is a real-time CTF scoring engine that provides a configurable platform for cybersecurity training through gamified wargames and competitions.
A lightweight CTF platform inspired by motherfuckingwebsite.com that provides simple hosting capabilities for cybersecurity competitions with equal-point scoring and minimal setup requirements.
A security dataset and CTF platform available in full (16.4GB) and attack-only (3.2GB) versions, pre-indexed for Splunk to help security professionals practice analysis skills.
A pre-indexed Splunk security dataset and CTF platform that provides realistic security data for training, research, and educational purposes for cybersecurity professionals and students.
A deliberately vulnerable web application written in under 100 lines of Python code for educational purposes and web security testing.
MemLabs provides CTF-styled memory forensics challenges designed to teach students and security researchers how to analyze memory dumps using tools like Volatility.
A collection of Return-Oriented Programming (ROP) challenges designed for practicing binary exploitation techniques and developing offensive security skills.
A list of vulnerable applications for testing and learning
Hands-on cybersecurity training platform with gamified labs and challenges
Cyber range platform for finance & banking sector security training
OT cybersecurity training platform with hands-on simulations and digital twins
Mobile app for learning cybersecurity and blue team skills on smartphones
Virtual hands-on IT & cybersecurity lab platform for academic programs.
Enterprise platform for cybersecurity workforce training via hands-on labs & CTFs.
Enterprise platform for cybersecurity team training, labs, and skill gap assessment.
Hands-on red team training platform with labs, cyber ranges, and CTF assessments.
Gamified CTF platform for hosting cybersecurity team assessments and training.
Virtual hacking labs platform with 1,720+ hands-on cybersecurity challenges.
Common questions security professionals ask when evaluating alternatives and competitors to 0l4bs Cross-site scripting labs.
The most popular alternatives to 0l4bs Cross-site scripting labs include CloudGoat, Security Scenario Generator (SecGen), Hackazon, Xtreme Vulnerable Web Application (XVWA), and damnvulnerable.me. These Cyber Range Training tools offer similar capabilities and are frequently compared by security professionals evaluating their options.
