CVE-2026-41357
OpenClaw: SSH-based sandbox backends pass unsanitized process.env to child processes
Description
## Summary SSH-based sandbox backends pass unsanitized process.env to child processes ## Current Maintainer Triage - Status: narrow - Normalized severity: low - Assessment: Shipped SSH sandbox paths leaked unsanitized env into local SSH child processes, but remote leakage needs non-default SSH env forwarding, so lower to low. ## 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) - `cfe14459531e002a1c61c27d97ec7dc8aecddc1f` — 2026-03-30T20:05:57+01:00 OpenClaw thanks @AntAISecurityLab for reporting.
How to fix CVE-2026-41357
To remediate CVE-2026-41357, upgrade the affected package to a fixed version below.
- —upgrade to 2026.3.31 or later
Is CVE-2026-41357 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2026.3.31
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N |