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.

Millions of web applications face immediate risk following the disclosure of a catastrophic flaw in the React Server Components (RSC) architecture. Identified as CVE-2025-55182, the vulnerability ...

A maximum-severity security flaw has been disclosed in React Server Components (RSC) that, if successfully exploited, could result in remote code execution. The vulnerability, tracked as ...