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[React2Shell] Critical Security Vulnerability in React Server Components

Dec 8, 2025 at 1:07pm UTC
Affected services
Production environments
Staging environments

Resolved
Dec 8, 2025 at 1:07pm UTC

On December 3, 2025, React published a security advisory regarding vulnerability CVE-2025-55182 affecting React Server Components, which allows an unauthenticated attacker to cause remote arbitrary code execution.

Please note that Horizon and Stream software are not affected by this vulnerability, as EverTrust's solutions (Horizon & Stream) are not powered up neither React nor Next.js.