OpenClaw: MCP stdio server env could load dangerous startup variables from workspace config — CVE-2026-44995
GitHub · GitHub · CVE-2026-44995
ID
CVE-2026-44995
CVE-2026-44995
Date
Updated
Activity
Source
GitHub
GitHub
Vendor
GitHub
GitHub
Threat
medium
medium
CVSS
5.4
5.4
EPSS
0.00012
0.00012
Summary
## Affected Packages / Versions - Package: `openclaw` (npm) - Affected versions: `< 2026.4.20` - Patched version: `2026.4.20` ## Impact Workspace MCP stdio configuration could pass dangerous process-startup environment variables such as `NODE_OPTIONS`, `LD_PRELOAD`, or `BASH_ENV` to the spawned MCP server process. In a malicious workspace, this could make the MCP child load attacker-controlled code when the…
Product
npm: openclaw
What to do
General, cautious steps (verify details in the official source):
- Review exposure and plan remediation based on risk and environment.
- Identify affected product versions in your inventory and verify whether you are impacted.
- Apply vendor patches/updates or recommended mitigations as soon as available.
- Read the official advisory for exact affected versions and remediation steps.