React is one of the most popular JavaScript libraries, which powers much of today’s internet. Researchers recently discovered ...

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 ...

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 ...

A critical RCE flaw in React.js, dubbed React2Shell (CVE-2025-55182), has been disclosed with a maximum CVSS score of 10.0, ...

A CVSS 10 rate critical vulnerability impacts React Server Components in versions 19.0–19.2.0. A patched update has been ...

RCE flaw in React and Next.js is being actively exploited by China-nexus threat groups, prompting urgent patching and global mitigations.

Exploitation of React2Shell started almost immediately after disclosure. AWS reported that at least two known China-linked ...