A newly discovered security flaw in the React ecosystem — one of the most widely used technologies on the web — is prompting urgent warnings across the ...
In early December 2025, the React core team disclosed two new vulnerabilities affecting React Server Components (RSC). These issues – Denial-of-Service and Source Code Exposure were found by security ...
React2Shell (CVE-2025-55182) is a critical vulnerability affecting the most widely used React-based services across the web ...
The JavaScript programming library React and certain apps created with it are vulnerable. Security updates are available for download.
Learn the key concepts behind React and how to use JSX elements and components to build lean and fast web front ends React, also known as ReactJS, is an open source JavaScript library for building ...
Following the critical vulnerability CVE-2025-55182 in React Server Components, researchers have found three new leaks. Two ...
Yes, Cloudflare has acknowledged that modifications made to its systems to address the serious "React2Shell" vulnerability directly caused a recent ...
Cloudflare has blamed today's outage on the emergency patching of a critical React remote code execution vulnerability, which is now actively exploited in attacks.
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