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CVE-2025-55182: React2Shell Analysis, Proof-of-Concept Chaos, and In-the-Wild Exploitation

CVE-2025-55182

December 10, 2025 · Trend Micro · Severity: HIGH

CVE-2025-55182 is a critical pre-authentication remote code execution vulnerability in React Server Components with a CVSS score of 10.0. Amid a flood of fake PoCs and misconceptions, this technical analysis provides accurate information and cuts through the noise.

Key Takeaways

  • CVE-2025-55182 is a CVSS 10.0 pre-authentication RCE in React Server Components.
  • Flood of fake proof-of-concept exploits and widespread misconceptions online.
  • Technical analysis cuts through noise to provide accurate exploitation details.
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