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.

React2Shell (CVE-2025-55182) is a critical vulnerability affecting the most widely used React-based services across the web ecosystem. With low exploitation complexity and publicly available PoCs, ...

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 ...

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.

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 ...

Once hailed as a breakthrough in mobile development, Facebook’s React Native framework is stumbling, with users reassessing their commitment to the technology and Facebook looking to overhaul it.