CVE-2026-41365

MEDIUM

OpenClaw < 2026.3.31 - Sender Allowlist Bypass via Graph API Thread History

Title source: cna

Description

OpenClaw before 2026.3.31 contains a sender allowlist bypass vulnerability in MS Teams thread history fetched via Graph API. Attackers can retrieve thread messages that should be filtered by sender allowlists, bypassing message filtering restrictions.

References (3)

[Vendor Advisory] https://github.com/openclaw/openclaw/security/advisories/GHSA-chfm-xgc4-47rj

[Patch] https://github.com/openclaw/openclaw/commit/5cca38084074fb5095aa11b6a59820d63e4937c9

View Patch ZIP pw:eip

[Third Party Advisory] https://www.vulncheck.com/advisories/openclaw-sender-allowlist-bypass-via-graph-api-thread-history

Scores

CVSS v3 5.4

EPSS 0.0003

EPSS Percentile 7.3%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-441

Status published

Products (3)

OpenClaw/OpenClaw < 2026.3.31

openclaw/openclaw < 2026.3.31

OpenClaw/OpenClaw 2026.3.31

Published Apr 28, 2026

Tracked Since Apr 28, 2026