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 critical vulnerability has been discovered in React Server Components and frameworks like Next.js, allowing an ...

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

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

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

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

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

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

The JavaScript programming library React and certain apps created with it are vulnerable. Security updates are available for ...

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