Critical React, Next.js flaw lets hackers execute code on servers

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 Hacker News

Critical RSC Bugs in React and Next.js Allow Unauthenticated Remote Code Execution

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

New React vulns leak secrets, invite DoS attacks

And the earlier React2Shell patch is vulnerable If you're running React Server Components, you just can't catch a break. In ...
Techzine Europe

Three new vulnerabilities discovered in React Server Components

Following the critical vulnerability CVE-2025-55182 in React Server Components, researchers have found three new leaks. Two ...
SecurityWeek

React2Shell: In-the-Wild Exploitation Expected for Critical React Vulnerability

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