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

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

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

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

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

React2Shell flaw under active attack exposes thousands of React and Next.js apps to remote code execution, forcing urgent ...

Security and developer teams are scrambling to address a highly critical security flaw in frameworks tied to the popular React JavaScript library. Not only is the vulnerability, which also is in the ...

React is one of the most popular JavaScript libraries, which powers much of today’s internet. Researchers recently discovered ...

A maximum-severity flaw in the widely used JavaScript library React, and several React-based frameworks including Next.js ...