# CVE-2026-41387

## Summary

- **CVE ID:** CVE-2026-41387
- **Severity:** HIGH
- **CVSS Score:** 8.5 (CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N)
- **CWE:** CWE-183
- **Published:** Apr 28, 2026
- **Last Modified:** Apr 30, 2026

## Description

OpenClaw before 2026.3.22 contains an incomplete host environment variable sanitization vulnerability in host-env-security-policy.json and host-env-security.ts that allows package-manager environment overrides. Attackers can exploit approved exec requests to redirect package resolution or runtime bootstrap to attacker-controlled infrastructure and execute trojanized content.

## Affected Products

- OpenClaw — OpenClaw (0)
- OpenClaw — OpenClaw (2026.3.22)

## References

- [CNA](https://github.com/openclaw/openclaw/security/advisories/GHSA-j7p2-qcwm-94v4)
- [CNA](https://www.vulncheck.com/advisories/openclaw-supply-chain-redirection-via-incomplete-host-environment-sanitization)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.24%
- **EPSS Percentile:** 15.2

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._