- Home
- Resources
- Cheat Sheets
- 0l4bs Cross-site scripting labs

0l4bs Cross-site scripting labs
A collection of 20 cross-site scripting challenges covering various XSS attack vectors and filtering bypass techniques for educational purposes.

0l4bs Cross-site scripting labs
A collection of 20 cross-site scripting challenges covering various XSS attack vectors and filtering bypass techniques for educational purposes.
0l4bs Cross-site scripting labs Description
0l4bs Cross-site scripting labs is a collection of 20 XSS challenges designed for learning and practicing cross-site scripting vulnerabilities. The platform provides various scenarios including URL-based XSS, form-based XSS, User-Agent exploitation, referrer-based attacks, and cookie manipulation vulnerabilities. The challenges cover different XSS contexts and filtering bypass techniques: - Basic injection points (URL, forms, headers) - Storage-based vulnerabilities (LocalStorage, cookies) - Authentication bypass scenarios (login pages) - File upload XSS vectors - Encoding challenges (Base64) - Filter evasion techniques (alert removal, script tag filtering) - Advanced filtering bypasses (preg_replace, regex filters) - HTML entity encoding scenarios - Input value manipulation attacks The lab environment can be deployed using XAMPP/LAMPP web servers or through Docker containers. It provides a controlled environment for security professionals and students to understand XSS attack vectors and develop defensive strategies against cross-site scripting vulnerabilities.
FEATURED
Password manager with end-to-end encryption and identity protection features
VPN service providing encrypted internet connections and privacy protection
Fractional CISO services for B2B companies to accelerate sales and compliance
Stay Updated with Mandos Brief
Get the latest cybersecurity updates in your inbox
TRENDING CATEGORIES
POPULAR
Security platform that provides protection, monitoring and governance for enterprise generative AI applications and LLMs against various threats including prompt injection and data poisoning.
A threat intelligence aggregation service that consolidates and summarizes security updates from multiple sources to provide comprehensive cybersecurity situational awareness.
Fabric Platform is a cybersecurity reporting solution that automates and standardizes report generation, offering a private-cloud platform, open-source tools, and community-supported templates.
A weekly newsletter providing cybersecurity leadership insights, industry updates, and strategic guidance for security professionals advancing to management positions.



