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.

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

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

Security researchers warn that hundreds of compromised Next.js devices are attacking others, and tens of thousands of servers ...

Critical RSC flaws in React and Next.js enable unauthenticated remote code execution; users should update to patched versions ...

Hacker interest is high in a days-old vulnerability in widely used web application framework React, with dozens of ...

Critical vulnerability in React library should be treated by IT as they did Log4j - as an emergency, warns one expert.

React patches a 10/10 flaw that can be used for remote code execution.

Finish reading this, then patch A maximum-severity flaw in the widely used JavaScript library React, and several React-based ...

Critical React vulnerability tracked as CVE-2025-55182 and React2Shell can be exploited for unauthenticated remote code ...