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CVE-2026-100582

OpenClaw Channel Plugins before 2026.8.1 Channel Read Allowlist Bypass

Published: Sep 26, 2026Updated: Sep 26, 2026 Sources: CVE List NVDCWE-862
6.5MEDIUM
NVD MITRE
EPSS Score
N/A
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available
Self-Check
Not available

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:HI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-862

Affected Products

openclaw
oss-projectaka clawdbot, crabbox
msteamsEmbedded
Security Products / endpoint-av-edr
feishuEmbedded
Security Products / endpoint-av-edr
matrixEmbedded
Security Products / endpoint-av-edr
googlechatEmbedded
Security Products / endpoint-av-edr

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques
Initial Access
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References

https://github.com/openclaw/openclaw/security/advisories/GHSA-g7fw-3gjp-g5hf
github.com
https://www.vulncheck.com/advisories/openclaw-msteams-before-2026.8.1-channel-read-allowlist-bypass
vulncheck.com

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