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

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 ...

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

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 ...

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

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 ...