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.
Critical vulnerability in React library should be treated by IT as they did Log4j - as an emergency, warns one expert.
Critical RSC flaws in React and Next.js enable unauthenticated remote code execution; users should update to patched versions ...
A critical RCE flaw in React.js, dubbed React2Shell (CVE-2025-55182), has been disclosed with a maximum CVSS score of 10.0, ...
Critical React vulnerability tracked as CVE-2025-55182 and React2Shell can be exploited for unauthenticated remote code ...
Level Options: During this level, you’ll have many opportunities to choose between doing what Adler says or disobeying. For this walkthrough, we chose to disobey Adler’s instructions at every possible ...
Over 77,000 Internet-exposed IP addresses are vulnerable to the critical React2Shell remote code execution flaw (CVE-2025-55182), with researchers now confirming that attackers have already ...