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.

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.

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

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

Finish reading this, then patch A maximum-severity flaw in the widely used JavaScript library React, and several React-based frameworks including Next.js allows unauthenticated, remote attackers to ...

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

In today’s rapidly evolving digital landscape, web developers seek technologies that offer speed, reliability, and flexibility. React and Next.js, two ...

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

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 ...