AI agent vulnerability · OpenClaw

CVE-2026-41406: OpenClaw: Feishu thread history and quoted messages bypass sender allowlist

mediumCVSS 4.0 5.3 · 3.1 5.4GHSA-877v-w3f5-3pcq

Summary Feishu thread history and quoted messages bypass sender allowlist Current Maintainer Triage - Status: open - Normalized severity: medium - Assessment: Real in shipped v2026.3.28 Feishu because fetched quoted/root/thread context bypasses sender allowlists, and SECURITY.md does not exempt remote sender-allowlist bypasses.

Published Apr 2, 2026 · Updated May 6, 2026

Affected packages

openclaw

Ecosystem: npm
Affected: <= 2026.3.28
Fixed in: 2026.3.31
Check: npm ls openclaw

Advisory details

From the GitHub Advisory Database (CC BY 4.0).

Summary

Feishu thread history and quoted messages bypass sender allowlist

Current Maintainer Triage

Status: open
Normalized severity: medium
Assessment: Real in shipped v2026.3.28 Feishu because fetched quoted/root/thread context bypasses sender allowlists, and SECURITY.md does not exempt remote sender-allowlist bypasses.

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)

f45e5a6569aab1d58cc6de25b19f1dc4c8779b85 — 2026-03-31T19:43:54+09:00

Release Process Note

The fix is already present in released version 2026.3.31.
This draft looks ready for final maintainer disposition or publication, not additional code-fix work.

OpenClaw thanks @AntAISecurityLab for reporting.

Credited to AntAISecurityLab.

References

How this page is made: the data panel comes from the GitHub Advisory Database, CISA’s KEV catalog, the NVD and FIRST EPSS, and updates twice a day. No analysis has been written for this entry yet. Methodology

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