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VulnerabilitiesMay 22, 2026

We identified a large-scale React2Shell (CVE-2025-55182) operation that scanned millions of targe...

React2Shell (CVE-2025-55182) operation scanned millions of targets, with 900+ successful exploits.

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Summary

A large-scale React2Shell operation (CVE-2025-55182) scanned millions of targets and successfully exploited over 900. The logs revealed an automated pipeline for exploitation, hit scoring, alerting, and secret harvesting.

Indicators of Compromise

  • cve — CVE-2025-55182

Entities

React2Shell (product)Claude Code (product)OpenClaw (product)