How to Find XSS on Modern Web Applications: A Bug Bounty Guide

Tired of outdated XSS tutorials that don’t work on real bug bounty programs? In this video, we dive deep into finding Cross Site Scripting (XSS) vulnerabilities on modern web applications like those built with React. Learn how developers are building secure frontends and discover hands-on techniques to identify XSS vulnerabilities even in today’s hardened environments. Whether you're a beginner in cybersecurity or an experienced bug hunter, this guide will help you refine your approach and stay ahead of the curve. 🚀 🔍 What You'll Learn: - How modern applications handle XSS - The basics of Cross Site Scripting and common attack vectors - How React secures applications by default - Hands-on examples of finding XSS vulnerabilities in React apps Subscribe to Bugbounty With Marco for more cybersecurity insights! My links: 👉 https://www.hackerone.com/marcotuliocnd 👉 https://twitter.com/bugbountywithmarco #BugBounty #Cybersecurity #XSS #WebSecurity #ReactJS #EthicalHacking