Mar 9
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A massive security vulnerability has hit the React and Next.js ecosystem — React2Shell, a critical Remote Code Execution (RCE) exploit affecting 2.15M+ websites worldwide. In this video, we break down: 🔹 What is React2Shell? 🔹 How the RCE exploit works in React Server Components (RSC) 🔹 How websites were compromised 🔹 What this means for developers using React & Next.js 🔹 Step-by-step guide to patch and secure your application 🔹 How to check if your website is vulnerable Whether you're a React developer, tech lead, security engineer, or Next.js user, this is a must-watch to protect your apps. 🛡️ What You’ll Learn in This Video 🔹 The root cause of unsafe deserialization in the RSC Flight protocol 🔹 How attackers gain unauthenticated RCE on target servers 🔹 Real-world hacks & confirmed compromised websites 🔹 How to apply official patches from React, Next.js, and Vercel 🔹 Remaining risks + long-term mitigation steps