CVE-2026-41347
OpenClaw: HTTP operator endpoints lack browser-origin validation in trusted-proxy mode
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.
How to fix CVE-2026-41347
To remediate CVE-2026-41347, upgrade the affected package to a fixed version below.
- —upgrade to 2026.3.31 or later
Is CVE-2026-41347 being exploited?
Low — EPSS is 0.0%, 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:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:L/VA:N/SC:L/SI:L/SA:L |
| osv | CVSS 3.1 | HIGH7.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L |