Microsoft Details Mitigations Against React2Shell RCE Vulnerability in React Server Components

Microsoft has released comprehensive mitigations for a critical vulnerability dubbed React2Shell (CVE-2025-55182), which poses severe risks to React Server Components and Next.js environments. With a maximum CVSS score of 10.0, this pre-authentication remote code execution flaw allows threat actors to compromise servers through a single malicious HTTP request. Exploitation attempts were first detected on December […]

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