Security Advisory

CVE-2026-42427

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-04-28 18:10:16

Last updated 2026-04-29 15:10:29

Assigner VulnCheck

CVSS score 5.8

State PUBLISHED

Description

OpenClaw before 2026.4.8 contains a remote code execution vulnerability caused by missing environment variable denylist entries for HGRCPATH, CARGO_BUILD_RUSTC_WRAPPER, RUSTC_WRAPPER, and MAKEFLAGS. Attackers can inject malicious build tool environment variables to influence host exec commands and achieve arbitrary code execution.

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