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.

The critical React2Shell flaw actively exploit crypto miners, backdoors and advanced malware globally, urging for an ...

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

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

According to Wiz and fellow security firm Aikido, the vulnerability, tracked as CVE-2025-55182, resides in Flight, a protocol ...

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

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

Researchers warn that critical vulnerabilities in Meta’s React Server Components and Next.js are under threat from botnets ...

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

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

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

That vulnerability, tracked as CVE-2025-55182, enables attackers to remotely execute code on web servers running the React 19 ...