React SSR Server Action Protocol: Critical Security Vulnerability
A critical security vulnerability has been discovered in React’s Server-Side Rendering (SSR) Server Action protocol that could lead to Remote Code Execution (RCE) on the server. The Vulnerability The issue lies in how React handles Server Actions in SSR environments. When improperly configured, the Server Action protocol can allow attackers to execute arbitrary code on the server. How It Works Server Actions in React allow you to call server-side functions directly from client components: ...