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

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 critical-severity vulnerability impacting the popular React open-source library deserves attention, but is far from the ...

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

The vulnerability, which was assigned two CVEs with maximum CVSS scores of 10, may affect more than a third of cloud service ...

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 ...

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 ...

Learn the key concepts behind React and how to use JSX elements and components to build lean and fast web front ends React, also known as ReactJS, is an open source JavaScript library for building ...