AI agent vulnerability · OpenClaw

CVE-2026-41365: OpenClaw: MSTeams thread history bypasses sender allowlist via Graph API

lowCVSS 4.0 2.3GHSA-chfm-xgc4-47rj

Summary MSTeams thread history bypasses sender allowlist via Graph API Current Maintainer Triage - Status: open - Normalized severity: medium - Assessment: Real in shipped v2026.3.28 MS Teams because Graph-fetched thread history bypasses sender allowlists, with unreleased mainline filtering fix.

Published Apr 2, 2026 · Updated May 8, 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

MSTeams thread history bypasses sender allowlist via Graph API

Current Maintainer Triage

Status: open
Normalized severity: medium
Assessment: Real in shipped v2026.3.28 MS Teams because Graph-fetched thread history bypasses sender allowlists, with unreleased mainline filtering fix.

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)

5cca38084074fb5095aa11b6a59820d63e4937c9 — 2026-03-30T15:38:26+01:00

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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