Learn one of the most common security flaws on the web — allowing you to hijack accounts, steal data and take over entire webpages.
Beginner-friendly hacking without any coding experience required — get hands-on experience hacking with high-severity vulnerabilities like IDOR, Sensitive Data Exposure, Broken Authentication and Broken Access Control.
Use XSS Probes to find hidden vulnerabilities in websites.
Stuck on a challenge, have questions or need help? We'd love to hear from you.