Hackers have started exploiting CVE-2026-66066, referred to as KindaRails2Shell, a critical vulnerability in Ruby on Rails.

VulnCheck confirms active exploitation of CVE-2026-66066, a critical CVSS 9.5 Rails flaw, and finds its patch still leaves ...

Through compromised images, attackers can read out server environment variables, including secrets, and thus open further ...

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