React2Shell (CVE-2025-55182) is a critical vulnerability affecting the most widely used React-based services across the web ...
Critical vulnerability in React library should be treated by IT as they did Log4j - as an emergency, warns one expert.
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.
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