OpenClaw: Incomplete host-env-security-policy allows untrusted model to substitute compiler binaries via env overrides
Summary
Incomplete host-env-security-policy.json allows untrusted model to substitute compiler binaries (CC, CXX, CARGO_BUILD_RUSTC, CMAKE_C_COMPILER) via env overrides on approved host exec requests
Current Maintainer Triage
- Status: narrow
- Normalized severity: medium
- Assessment: Shipped v2026.3.28 host-env policy missed compiler override vars, but exploitation still requires an approved host-exec request inside the existing exec trust domain, so medium not high.
Affected Packages / Versions
- Package:
openclaw(npm) - Latest published npm version:
2026.3.31 - Vulnerable version range:
<=2026.3.28 - Patched versions:
>= 2026.3.31 - First stable tag containing the fix:
v2026.3.31
Fix Commit(s)
e277a37f896b5011a1df06e6490c6630074d0afa— 2026-03-30T20:06:32+01:00
OpenClaw thanks @tdjackey for reporting.
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| npm package | openclaw | < 2026.3.31 | 2026.3.31 |
References
- https://github.com/openclaw/openclaw/security/advisories/GHSA-g8xp-qx39-9jq9
- https://nvd.nist.gov/vuln/detail/CVE-2026-41373
- https://github.com/openclaw/openclaw/commit/e277a37f896b5011a1df06e6490c6630074d0afa
- https://github.com/openclaw/openclaw
- https://github.com/openclaw/openclaw/releases/tag/v2026.3.31
- https://www.vulncheck.com/advisories/openclaw-compiler-binary-substitution-via-environment-variable-override-in-host-execution-policy
- CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N- Weakness (CWE)
CWE-427- Platform
- npm
- Package
openclaw- Disclosed
- 03.04.2026
- Updated
- 11.10.2026 10:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-g8xp-qx39-9jq9 - CC BY 4.0
Vulnerability history: openclaw
All published vulnerabilities of this package (npm package), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 588
- First → latest
- 02.2026 07.2026
- Without a fix
- 9
- Exploited in attacks
- 0
Severity breakdown
- Critical 20
- High 215
- Medium 299
- Low 54
Disclosures per year
- 2026: 588
-
OpenClaw: Incomplete host-env-security-policy allows untrusted model to substitute compiler binaries via env overrides this entry
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