cvedb.io
CVE-2026-42427
MEDIUM · CVSS 5.3
EPSS exploitation probability: 0%
Published 2026-04-28T19:37:46.493 · Last modified 2026-06-17T10:47:49.313

Summary

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.

Affected products

openclaw — openclaw

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.