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.

React 警告关键高危漏洞：可未经身份验证远程执行代码，快快升级

此漏洞被披露为 CVE-2025-55182，并被评为 CVSS 10.0。React Server Functions 允许客户端调用服务器上的函数，React 将客户端的请求转换为 HTTP 请求，并将这些请求转发到服务器。在服务器上，React 将 HTTP 请求转换为函数调用，并将所需数据返回给客户端。 未经身份验证的攻击者可以构造一个恶意的 HTTP 请求，发送到任何 Server ...
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 execution.
Infosecurity Magazine

React.js Hit by Maximum-Severity 'React2Shell' Vulnerability

A critical RCE flaw in React.js, dubbed React2Shell (CVE-2025-55182), has been disclosed with a maximum CVSS score of 10.0, posing severe risks for server-side implementations ...
Opinion
知乎 on MSNOpinion

一年内连爆两个高危 CVE，我们是否可以认为 React/Next.js 押宝 SSR 是 ...

一年两个高危CVE，React/Next.js的问题不是SSR，是前端被逼着干后端的活 CVE年年有，今年特别多，这不稀奇。什么时候开始一个”前端框架”的漏洞，能造成这么大的攻击面了？ 2015年的React就是个View层的库，Virtual DOM diff一下完事儿。现在你点开Next.js的文档看看，Server Components、Server ...