BleepingComputer

Critical React, Next.js flaw lets hackers execute code on servers

A maximum severity vulnerability, dubbed 'React2Shell', in the React Server Components (RSC) 'Flight' protocol allows remote code execution without authentication in React and Next.js applications.
Help Net Security

Max-severity vulnerability in React, Node.js patched, update ASAP (CVE-2025-55182)

A critical vulnerability (CVE-2025-55182) in React Server Components (RSC) may allow unauthenticated attackers to achieve remote code exection on the application server, the React development team ...