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.

Critical React Vulnerability Puts Web Servers At Immediate Risk

A newly discovered security flaw in the React ecosystem — one of the most widely used technologies on the web — is prompting ...
Network World

Cloudflare firewall reacts badly to React exploit mitigation

That vulnerability, tracked as CVE-2025-55182, enables attackers to remotely execute code on web servers running the React 19 ...

Critical vulnerability in React JS framework has a near 100% chance to be exploited

Researchers have uncovered a critical security flaw that could have catastrophic consequences for web and private cloud ...