OpenClaw: Workspace dotenv could override runtime-control environment variablesGHSA-hxvm-xjvf-93f3
HIGHFix: openclaw/openclaw@018494fGHSA-hxvm-xjvf-93f3 is a high-severity (CVSS 7.8) CWE-184 vulnerability in openclaw. A fix is available for openclaw — see the affected versions and patch details below.
Exploitation Status
No confirmed exploitation observed yet
- A successful exploit gives an attacker total control of the affected component, not partial access.
- CISA’s own triage has not observed active exploitation or public proof-of-concept code for this CVE as of its last assessment.
Exploitation and automatability from CISA’s SSVC triage for GHSA-hxvm-xjvf-93f3.
EPSS Exploitation Probability
Probability of exploitation in the next 30 days, from FIRST.org EPSS.
How urgent is this, really
Where this sits among everything scored
Real-World Exposure
How broadly this vulnerability is actually deployed: weekly install volume shows current usage, and reverse-dependency count shows how many other packages break if it stays unpatched.
openclawnpmDescription
Affected Packages / Versions
- Package:
openclaw(npm) - Affected versions:
< 2026.4.20 - Patched version:
2026.4.20
Impact
Workspace .env loading did not reserve the OPENCLAW_ runtime-control namespace broadly enough. A malicious workspace could set variables such as OPENCLAW_GIT_DIR before source-update or installer flows, potentially steering trusted OpenClaw runtime behavior.
This requires running OpenClaw from an attacker-controlled workspace. Severity is medium.
Fix
OpenClaw now reserves the workspace OPENCLAW_ environment namespace and rejects workspace dotenv entries for OpenClaw runtime-control variables.
Fix commit:
018494fa3ebb9145112e68b56fe1cb2e9f9a9ed6
Release
Fixed in OpenClaw 2026.4.20.
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| 📦npm | openclaw | all versions | 2026.4.20npm install openclaw@2026.4.20 |
Affected Products
openclawopenclawDetection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for openclaw, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.
Fix
Update openclaw to 2026.4.20 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-hxvm-xjvf-93f3 is resolved across your whole dependency graph.
Workarounds
If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.
Frequently Asked Questions
Is GHSA-hxvm-xjvf-93f3 in your dependencies?
Find it across npm, including transitive dependencies.