PT-2026-33679 · Npm · Openclaw

Published

2026-04-09

·

Updated

2026-04-09

CVSS v4.0

5.9

Medium

VectorAV:L/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N

Impact

OpenClaw Host-Exec Environment Variable Injection.
Host exec could inherit environment variables that influence interpreters, shells, or build tools.
OpenClaw is a user-controlled local assistant. This advisory is scoped to the OpenClaw trust model and does not assume a multi-tenant service boundary.

Affected Packages / Versions

  • Package: openclaw (npm)
  • Affected versions: <= 2026.3.28
  • Patched versions: 2026.4.8

Fix

The issue was fixed on main and is available in the patched npm version listed above. The verified fixed tree is commit d7c3210cd6f5fdfdc1beff4c9541673e814354d5.

Verification

The fix was re-checked against main before publication, including targeted regression tests for the affected security boundary.

Credits

Thanks @wsparks-vc for reporting.

Fix

OS Command Injection

Found an issue in the description? Have something to add? Feel free to write us 👾
dbugs@ptsecurity.com

Weakness Enumeration

CWE-78

Related Identifiers

GHSA-W9J9-W4CP-6WGR

Affected Products

Openclaw