CVE-2026-41365

MEDIUM EPSS 7.4%
Published Apr 28, 20262mo ago · Modified Jun 17, 20261w ago
5.3 CVSS 4.0
Medium
Find Similar
Published Apr 28, 2026 2mo ago
Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score
5.3
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
7.4% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-441

Affected Products 1

VendorProductVersionRange
openclawopenclaw* <2026.3.31

References 3

  • github.com https://github.com/openclaw/openclaw/commit/5cca38084074fb5095aa11b6a59820d63e4937c9
    Patch
  • github.com https://github.com/openclaw/openclaw/security/advisories/GHSA-chfm-xgc4-47rj
    Vendor Advisory
  • vulncheck.com https://www.vulncheck.com/advisories/openclaw-sender-allowlist-bypass-via-graph-api-thread-history
    Third Party Advisory

Remediation

  • github.com https://github.com/openclaw/openclaw/commit/5cca38084074fb5095aa11b6a59820d63e4937c9
    Patch