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CVE-2026-100566— OpenClaw LINE before 2026.8.1 Access Control Inheritance

Quick assessment

Affected

openclaw line

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 LINE 版本在 2026.8.1 之前存在一个访问控制漏洞，当未显式配置 groupAllowFrom 时，群组白名单模式会静默继承 DM（直接消息）的 allowFrom 值。由于 DM 的访问权限可能比预期的群组访问权限更宽泛，因此具备群组参与权限的攻击者可以绕过已配置的群组白名单限制，从而触发该代理（agent）。

CVSS 6.5 · Medium EPSS 0.20% · P10 Updated Oct 08, 2026

Possible ATT&CK Techniques 1 AI

T1548 · Abuse Elevation Control Mechanism

Affected Version Matrix 2

Vendor	Product	Version Range	Status
openclaw	line	`< 2026.8.1`	affected
		`2026.8.1`	unaffected

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Vulnerability Information

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Vulnerability Title

OpenClaw LINE before 2026.8.1 Access Control Inheritance

Source: CVE Program / CVE List V5

Vulnerability Description

OpenClaw LINE versions before 2026.8.1 contain an access control vulnerability where group allowlist mode silently inherits DM allowFrom values when groupAllowFrom is not explicitly configured. Attackers with group participation can trigger the agent despite configured group allowlist restrictions when DM access is broader than intended group access.

Source: CVE Program / CVE List V5

CVSS Information

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

Source: CVE Program / CVE List V5

Vulnerability Type

授权机制不正确

Source: CVE Program / CVE List V5

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
openclaw	line	0 ~ 2026.8.1	-

II. Public POCs for CVE-2026-100566

#	POC Description	Source Link	Shenlong Link

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III. Intelligence Information for CVE-2026-100566

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Vendor Advisories for CVE-2026-100566 (2)

🔗 LINE group allowlist could inherit DM access · Advisory · openclaw/openclaw · GitHub vendor-advisory
🔗 OpenClaw LINE before 2026.8.1 Access Control Inheritance | Advisories | VulnCheck third-party-advisory

https://www.cve.org/CVERecord?id=CVE-2026-100566

Same Patch Batch · openclaw · 2026-09-26 · 79 CVEs total

CVE-2026-100580	8.8 HIGH	OpenClaw before 2026.7.1 Remote Code Execution via cron tool
CVE-2026-100575	8.8 HIGH	OpenClaw Slack before 2026.8.1 Authentication Bypass via Group DM
CVE-2026-100552	8.8 HIGH	OpenClaw before 2026.8.1 Policy Bypass via Native Tools
CVE-2026-100544	8.8 HIGH	openclaw voice-call before 2026.8.1 Authorization Bypass
CVE-2026-100586	8.8 HIGH	OpenClaw Codex before 2026.7.1 Authorization Bypass via Bind
CVE-2026-100587	8.8 HIGH	OpenClaw before 2026.7.1 Authorization Bypass via Codex Install
CVE-2026-100599	8.8 HIGH	OpenClaw 2026.5.1 before 2026.7.1 Remote Code Execution via googlemeet.chrome
CVE-2026-100596	8.8 HIGH	OpenClaw before 2026.7.1 Authorization Bypass via MCP Configuration
CVE-2026-100589	8.3 HIGH	OpenClaw before 2026.7.1 Sandbox Bypass via Browser Node
CVE-2026-100568	8.3 HIGH	OpenClaw before 2026.8.1 Unauthorized Command Job Access
CVE-2026-100557	8.3 HIGH	OpenClaw before 2026.8.1 Authorization Bypass via Skill Tool Dispatch
CVE-2026-100588	8.3 HIGH	OpenClaw before 2026.7.1 Authentication Bypass via node.invoke
CVE-2026-100551	8.3 HIGH	OpenClaw iOS Control UI TLS Pin Enforcement Bypass
CVE-2026-100567	8.2 HIGH	OpenClaw before 2026.8.1 DNS Rebinding via CDP Hostname
CVE-2026-100532	8.1 HIGH	openclaw WhatsApp before 2026.8.1 Authentication Bypass
CVE-2026-100561	8.0 HIGH	OpenClaw before 2026.8.1 Authentication Bypass via Exec Wrapper
CVE-2026-100559	8.0 HIGH	OpenClaw before 2026.8.1 Command Injection via Escaped Newlines
CVE-2026-100585	8.0 HIGH	OpenClaw before 2026.7.1 Authentication Bypass via MCP Channel
CVE-2026-100597	7.8 HIGH	OpenClaw before 2026.7.1 Path Traversal via Filesystem Race
CVE-2026-100570	7.8 HIGH	OpenClaw before 2026.8.1 Remote Code Execution via CLOUDSDK_PYTHON_ARGS

Showing top 20 of 79 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same vendor: openclaw

Same weakness: CWE-863