Vulnerability in Openclaw
CVE-2026-41330
OpenClaw before 2026.3.31 contains an environment variable override vulnerability in host exec policy that fails to properly enforce proxy, TLS, Docker, and Git TLS controls. Attackers can bypass security controls by overriding environment variables to circumvent proxy settings, TLS verification, Docker restrictions, and Git TLS enforcement.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.4 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.002 (6.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 7th percentile — 6.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.001 · newest: 0.002 · change: +0.001
Affected products
- Openclaw — versions 0, 2026.3.31
Weakness classification (CWE)
References
- github.com/openclaw/openclaw/security/advisories/GHSA-9gp8-hjxr-6f34 (vendor-advisory, Vendor Advisory)
- github.com/openclaw/openclaw/commit/4d912e04519b4bd53b248437c53748cdebce9a41 (Patch, patch)
- www.vulncheck.com/advisories/openclaw-environment-variable-override-via-host-ex… (Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2026-41330?
- CVE-2026-41330 is a medium-severity vulnerability in Openclaw, classified under CWE-453. CVSS score: 4.4/10. Published 2026-04-21.
- How severe is CVE-2026-41330?
- Medium severity. CVSS v3 base score is 4.4 out of 10.