Albeit mainly considered a theoretical risk, the flaw has been exploited to disable protections and deliver malware. Tracked as CVE-2025-11953 (CVSS score of 9.8) and disclosed in early November, the ...

ReactJS continues to sit at the centre of modern web development. New tools appear every year, but React remains widely used across products that demand speed, scale, and smooth user interaction. Its ...

CVE-2025-55182 (also referred to as React2Shell and includes CVE-2025-66478, which was merged into it) is a critical pre-authentication remote code execution (RCE) vulnerability affecting React Server ...

A remote code execution (RCE) vulnerability in the React JavaScript library, which earlier today caused disruption across the internet as Cloudflare pushed mitigations live on its network, is now ...

A critical remote code execution vulnerability in React.js has been identified. React.js is a JavaScript library for building fast, interactive user interfaces (UIs) using reusable components. The ...

A critical vulnerability affecting the popular open source JavaScript library React is under attack — by none other by Chinese nation-state threat actors. CVE-2025-55182, which was disclosed Wednesday ...

Facepalm: A widely used web technology is affected by a serious security vulnerability that can be exploited with minimal effort to compromise servers. Known as "React2Shell," the flaw may require ...

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 cybersecurity industry is on high alert following the disclosure of a critical React vulnerability that can be exploited by a remote, unauthenticated attacker for remote code execution. React ...

Security defenders are girding themselves in response to the disclosure of a maximum-severity vulnerability disclosed Wednesday in React Server, an open-source package that’s widely used by websites ...