CVE-2026-100582
OpenClaw msteams before 2026.8.1 Channel Read Allowlist Bypass
CVSS Score
6.5
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-862 |
| Vendor | openclaw |
| Product | msteams |
| Published | Sep 26, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
Affected Versions
openclaw / msteams
0 < 2026.8.1
openclaw / feishu
0 < 2026.8.1
openclaw / matrix
0 < 2026.8.1
openclaw / googlechat
0 < 2026.8.1
References
Credits
🔍 qc9c