如果你在用 React 19 / Next.js 15 / 16， 这篇就当是一个温柔但坚决的催命信： Vercel 已经出手，在它的全球 Web Application Firewall（WAF）上， 加了一层拦截规则，免费帮所有托管在上面的项目挡一波。

Critical vulnerability in React library should be treated by IT as they did Log4j - as an emergency, warns one expert.

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

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

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

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

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

Security and developer teams are scrambling to address a highly critical security flaw in frameworks tied to the popular React JavaScript library. Not only is the vulnerability, which also is in the ...

Finish reading this, then patch A maximum-severity flaw in the widely used JavaScript library React, and several React-based ...

Patches are available, and it's critical that admins update servers now.