NPM: OpenClaw: Host environment sanitizer missed two Node.js control variables

NPM: OpenClaw: Host environment sanitizer missed two Node.js control variables vulnerability discovered by ? in WordPress Npm openclaw versions = 2026.5.22...

EUVD-2026-37166

OpenClaw: Host environment sanitizer missed two Node.js control variables...

CVE-2026-53864

OpenClaw before 2026.5.26 contains an insufficient sanitization vulnerability in the host environment sanitizer that allows Node.js control variables to bypass validation. Attackers with access to workspace .env files, tool environment overrides, or skill environment blocks can pass malicious...