High 8.8Published Sep 16, 2026

CVE-2026-92801cc-connect through 1.5.0 User Allowlist Bypass via Feishu Card Actions

Updated under an hour ago (2026-10-19 06:10 UTC)

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It affects chenhg5 cc-connect. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for chenhg5 cc-connect

Exploited in the last 30 days

cc-connect through 1.5.0 fails to enforce per-user allowlist filtering in the onCardAction handler for Feishu interactive card callbacks. Attackers can dispatch agent commands by triggering card actions in admitted chats, bypassing the per-user access controls that protect the text message handler.

CVSS: 8.8 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-863
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: Sep 17, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

chenhg5 cc-connect chenhg5:cc_connect (from the name)	through 1.5.0	CNA record

References

https://github.com/chenhg5/cc-connect/issues/1852issue-tracking
https://github.com/chenhg5/cc-connectproduct
https://github.com/chenhg5/cc-connect/blob/v1.5.0/platform/feishu/feishu.go#L661-L680technical-description
https://www.vulncheck.com/advisories/cc-connect-through-1.5.0-user-allowlist-bypass-via-feishu-card-actionsthird-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.