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HIGH severity

OpenClaw: HTTP operator endpoints lack browser-origin validation in trusted-proxy modeGHSA-mhr7-2xmv-4c4q

HIGHFix: openclaw/openclaw@6b3f99a

GHSA-mhr7-2xmv-4c4q is a high-severity (CVSS 7.1) Cross-Site Request Forgery (CSRF) vulnerability in openclaw. A fix is available for openclaw — see the affected versions and patch details below.

Also known asCVE-2026-41347
Published
Updated
Affected
1 pkg
Patched
1 / 1
Exploits
None indexed
Exploitation data as of Nov 12, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

Exploitation Status

No confirmed exploitation observed yet

  • 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-mhr7-2xmv-4c4q.

EPSS Exploitation Probability

via FIRST.org ↗
0.1%probability of exploitation in next 30 days
Lower Risk0.00%
Lower risk than most CVEs1th percentile — riskier than 1% of all scored CVEsHighest risk
0.00%0.22%0.45%0.67%0.0%0.1%May 26Sep 26Nov 26

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

1 pkg affected

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.

133other npm packages depend on this — each one inherits the vulnerability until it's patched upstream
openclawnpm
3.0Mdownloads / week

Description

Summary

HTTP operator endpoints lack browser-origin validation in trusted-proxy mode

Current Maintainer Triage

  • Status: narrow
  • Normalized severity: medium
  • Assessment: This is a real trusted-proxy HTTP CSRF or browser-origin gap in released tags, but it is not critical because it depends on identity-bearing trusted-proxy browser deployments rather than the shared-secret HTTP operator model.

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)

  • 6b3f99a11f4d070fa5ed2533abbb3d7329ea4f0d — 2026-03-31T19:49:26+09:00

OpenClaw thanks @AntAISecurityLab for reporting.

Affected Packages

1 total 1 fixed
EcosystemPackageVulnerable rangeFix
📦npmopenclawall versions2026.3.31npm install openclaw@2026.3.31

Affected Products

1 product · 1 configurations
Application
openclawopenclaw
< 2026.3.31
range

Detection & mitigation playbook

Open-source dependency

  1. Detect

    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.

  2. Fix

    Update openclaw to 2026.3.31 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-mhr7-2xmv-4c4q is resolved across your whole dependency graph.

  3. 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

## Summary HTTP operator endpoints lack browser-origin validation in trusted-proxy mode ## Current Maintainer Triage - Status: narrow - Normalized severity: medium - Assessment: This is a real trusted-proxy HTTP CSRF or browser-origin gap in released tags, but it is not critical because it depends on identity-bearing trusted-proxy browser deployments rather than the shared-secret HTTP operator model. ## 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 stabl
O3 Security · Impact-Aware SCA

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OpenClaw: HTTP operator endpoints lack browser-origin…