CVE-2026-100582OpenClaw Channel Plugins before 2026.8.1 Channel Read Allowlist Bypass
Updated under an hour ago ()
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It affects openclaw msteams and 3 other products. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 6.5 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- Weakness (CWE)
- CWE-862
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulnCheck
- NVD analysis
- Deferred
- Record last updated
- Oct 8, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
openclaw msteams openclaw:msteams (from the name) | before 2026.8.1; 2026.8.1 not affected | CNA record |
openclaw feishu openclaw:feishu (from the name) | before 2026.8.1; 2026.8.1 not affected | CNA record |
openclaw matrix openclaw:matrix (from the name) | before 2026.8.1; 2026.8.1 not affected | CNA record |
openclaw googlechat openclaw:googlechat (from the name) | before 2026.8.1; 2026.8.1 not affected | CNA record |
References
- https://github.com/openclaw/openclaw/security/advisories/GHSA-g7fw-3gjp-g5hfvendor-advisory
- https://www.vulncheck.com/advisories/openclaw-msteams-before-2026.8.1-channel-read-allowlist-bypassthird-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.