CVE-2026-53864 — OpenClaw < 2026.5.26 - Insufficient Environment Variable Sanitization in Node.js Control Variables
OpenClaw before 2026.5.26 contains an insufficient sanitization vulnerability in the host environment sanitizer that allows Node.js control variables to bypass validation. Attac…
Published: 2026-06-16 · CVSS: 7.6 · CVSS 4.0
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 Node.js control variables to influence child processes or coverage output paths.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7