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CVE-2026-41365— OpenClaw < 2026.3.31 - Sender Allowlist Bypass via Graph API Thread History

Quick assessment

Affected
OpenClaw OpenClaw
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

OpenClaw是OpenClaw开源的一个智能人工助理。 OpenClaw 2026.3.31之前版本存在安全漏洞，该漏洞源于MS Teams线程历史记录存在发送者允许列表绕过，可能导致攻击者检索应被发送者允许列表过滤的线程消息。

CVSS 5.4 · Medium EPSS 0.31% · P21
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I. Basic Information for CVE-2026-41365

Vulnerability Information
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Vulnerability Title
OpenClaw < 2026.3.31 - Sender Allowlist Bypass via Graph API Thread History
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
未有动机的代理或中间人(混淆代理)
Source: CVE Program / CVE List V5
Vulnerability Title
OpenClaw 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenClaw是OpenClaw开源的一个智能人工助理。 OpenClaw 2026.3.31之前版本存在安全漏洞，该漏洞源于MS Teams线程历史记录存在发送者允许列表绕过，可能导致攻击者检索应被发送者允许列表过滤的线程消息。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
OpenClaw OpenClaw 0 ~ 2026.3.31 -

II. Public POCs for CVE-2026-41365

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III. Intelligence Information for CVE-2026-41365

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Patches & Fixes for CVE-2026-41365 (1)

Vendor Advisories for CVE-2026-41365 (2)

Same Patch Batch · OpenClaw · 2026-04-27 · 11 CVEs total

CVE-2026-41371 8.5 HIGH OpenClaw < 2026.3.28 - Privilege Escalation via chat.send Reset Command
CVE-2026-41364 8.1 HIGH OpenClaw < 2026.3.31 - Arbitrary File Write via Symlink Following in SSH Sandbox Tar Uploa
CVE-2026-41368 6.5 MEDIUM OpenClaw < 2026.3.28 - Environment Variable Disclosure via jq $ENV Filter Bypass
CVE-2026-41369 6.5 MEDIUM OpenClaw < 2026.3.31 - Insufficient Environment Variable Sanitization in Host Execution
CVE-2026-41370 6.5 MEDIUM OpenClaw < 2026.3.31 - Path Traversal via Inbound Channel Attachment Path in ACP Dispatch
CVE-2026-41372 5.8 MEDIUM OpenClaw < 2026.4.2 - Loopback Protection Bypass via Trailing-Dot Localhost in CDP Discove
CVE-2026-41366 5.5 MEDIUM OpenClaw < 2026.3.31 - Arbitrary Host File Read via appendLocalMediaParentRoots Self-White
CVE-2026-41363 5.3 MEDIUM OpenClaw 2026.2.6 < 2026.3.28 - Arbitrary File Read via Feishu upload_image Parameter
CVE-2026-41367 5.0 MEDIUM OpenClaw 2026.2.14 < 2026.3.28 - Policy Enforcement Bypass in Discord Component Interactio
CVE-2026-41362 4.3 MEDIUM OpenClaw 2026.2.19 through 2026.3.30 - Webhook Replay Dedupe Cache Event Suppression via S

IV. Related Vulnerabilities

Same product: OpenClaw
Same vendor: OpenClaw
Same weakness: CWE-441

V. Comments for CVE-2026-41365

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