KindaRails2Shell - Critical RCE in Rails via Active Storage (CVE-2026-66066) | Ethiack — Autonomous Ethical Hacking for continuous security
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Ethiack research team discovered KindaRails2Shell (CVE-2026-66066): a critical RCE in Ruby on Rails via Active Storage. 500,000+ sites affected. Find out if you are and how to mitigate.