CVE-2026-41387
OpenClaw < 2026.3.22 - Supply Chain Redirection via Incomplete Host Environment Sanitization
- State
- Published
- Severity
- 8.5 High
- Published
- Apr 28, 2026
- Updated
- Apr 30, 2026
- Reserved
- Apr 20, 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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.5 High | 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 | VulnCheck |
| 3.1 | 7.8 High | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H | VulnCheck |
Weaknesses
- CWE-183 Permissive List of Allowed Inputs
Affected Products
| Product | Versions |
|---|---|
OpenClawOpenClaw |
|
References
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