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CVE-2026-35674— OpenClaw < 2026.5.18 - Scope Bypass via Inherited chat.send Route

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 2026.5.18之前版本存在安全漏洞，该漏洞源于Gateway chat.send路由中存在范围绕过漏洞，允许有范围限制的客户端执行特权命令。具有operator.write范围的攻击者可以通过继承的外部路由传递命令，绕过operator.approvals和operator.admin范围要求，实现未授权的插件、配置、MCP、允许列表和ACP修改。

CVSS 8.8 · High EPSS 0.25% · P17

Affected Version Matrix 2

VendorProduct Version RangeStatus
OpenClaw OpenClaw < 2026.5.18 affected
2026.5.18 unaffected
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I. Basic Information for CVE-2026-35674

Vulnerability Information
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Vulnerability Title
OpenClaw < 2026.5.18 - Scope Bypass via Inherited chat.send Route
Source: CVE Program / CVE List V5
Vulnerability Description
OpenClaw before 2026.5.18 contains a scope bypass vulnerability in the Gateway chat.send route that allows scoped clients to execute privileged commands. Attackers with operator.write scope can deliver commands through inherited external routes to bypass operator.approvals and operator.admin scope requirements, enabling unauthorized plugin, config, MCP, allowlist, and ACP mutations.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不正确
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 2026.5.18之前版本存在安全漏洞，该漏洞源于Gateway chat.send路由中存在范围绕过漏洞，允许有范围限制的客户端执行特权命令。具有operator.write范围的攻击者可以通过继承的外部路由传递命令，绕过operator.approvals和operator.admin范围要求，实现未授权的插件、配置、MCP、允许列表和ACP修改。
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 ~ 2026.5.18 -

II. Public POCs for CVE-2026-35674

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III. Intelligence Information for CVE-2026-35674

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Vendor Advisories for CVE-2026-35674 (2)

Same Patch Batch · OpenClaw · 2026-05-29 · 6 CVEs total

CVE-2026-32905 8.3 HIGH OpenClaw < 2026.5.4 - Unauthorized Device-Pairing Bootstrap Code Issuance via Chat Command
CVE-2026-35630 8.0 HIGH OpenClaw < 2026.5.18 - QQBot Missing Approver Identity Enforcement in Native Approval Butt
CVE-2026-35673 6.5 MEDIUM OpenClaw < 2026.4.29 - SSRF Policy Bypass via Browser Debug/Export Routes
CVE-2026-34507 5.4 MEDIUM OpenClaw < 2026.4.29 - Policy Bypass in QQBot Admin Commands via DM-only and allowFrom Ch
CVE-2026-32906 4.3 MEDIUM OpenClaw < 2026.5.12 - Privilege Escalation in Slack Plugin Approvals via Exec Approver Ga

IV. Related Vulnerabilities

Same product: OpenClaw
Same vendor: OpenClaw
Same weakness: CWE-863

V. Comments for CVE-2026-35674

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