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CVE-2026-100582— OpenClaw Channel Plugins before 2026.8.1 Channel Read Allowlist Bypass

Quick assessment

Affected
openclaw msteams
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 频道插件（包括 @openclaw/msteams、@openclaw/feishu、@openclaw/matrix 和 @openclaw/googlechat）在版本 2026.8.1 之前存在安全漏洞：在处理消息、反应、固定消息、成员及相关的元数据读取操作时，未对调用者显式提供的读取目标强制执行所配置的频道读取白名单策略。因此，低信任度的发送方或已被引导至具有频道读取权限的代理，可能能够检索到被操作者读取策略排除的频道或房间中的内容或元数据。实际影响程度取决于所连接机器人账号所持有的权限。

CVSS 6.5 · Medium EPSS 0.21% · P10

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage

Affected Version Matrix 8

VendorProduct Version RangeStatus
openclaw feishu < 2026.8.1 affected
2026.8.1 unaffected
openclaw googlechat < 2026.8.1 affected
2026.8.1 unaffected
openclaw matrix < 2026.8.1 affected
2026.8.1 unaffected
openclaw msteams < 2026.8.1 affected
2026.8.1 unaffected
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I. Basic Information for CVE-2026-100582

Vulnerability Information
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Vulnerability Title
OpenClaw Channel Plugins before 2026.8.1 Channel Read Allowlist Bypass
Source: CVE Program / CVE List V5
Vulnerability Description
OpenClaw channel plugins (@openclaw/msteams, @openclaw/feishu, @openclaw/matrix, and @openclaw/googlechat) before 2026.8.1 do not enforce the configured channel read allowlist for caller-supplied explicit read targets in message, reaction, pin, member, and related metadata read actions. A lower-trust sender or a steered agent with access to a channel read action can therefore retrieve content or metadata from channels or rooms excluded by the operator's read policy; the practical impact depends on the permissions held by the connected bot account. The issue is fixed in 2026.8.1.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
openclaw msteams 0 ~ 2026.8.1 -
openclaw feishu 0 ~ 2026.8.1 -
openclaw matrix 0 ~ 2026.8.1 -
openclaw googlechat 0 ~ 2026.8.1 -

II. Public POCs for CVE-2026-100582

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III. Intelligence Information for CVE-2026-100582

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Vendor Advisories for CVE-2026-100582 (2)

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

CVE-2026-100575 8.8 HIGH OpenClaw Slack before 2026.8.1 Authentication Bypass via Group DM
CVE-2026-100580 8.8 HIGH OpenClaw before 2026.7.1 Remote Code Execution via cron tool
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 &rarr; →

IV. Related Vulnerabilities

Same product: msteams
Same vendor: openclaw
Same weakness: CWE-862

V. Comments for CVE-2026-100582

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