CVE-2026-92801

HIGHPre-NVD 8.88.8—
EchelonGraph scoreHIGH confidence

Score 8.8 from GitHub Security Advisory (severity: HIGH) published 2026-09-16. a secondary CVSS source baseline 8.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
8.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 8.8Exploit: None knownExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

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 v3
8.8
EG Score
8.8(high)
EG Risk
40(Track)
EG Risk 40/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity88% × 45%
Exploitation1% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
44%
KEV
Not listed

Published

September 16, 2026

Last Modified

September 23, 2026

Advisory Details (4)

Auto-updated Sep 16, 2026
No patch confirmed yet.
generic

cc-connect through 1.5.0 User Allowlist Bypass via Feishu Card Actions | Advisories | VulnCheck

https://www.vulncheck.com/advisories/cc-connect-through-1.5.0-user-allowlist-bypass-via-feishu-card-actions
generic

cc-connect/platform/feishu/feishu.go at v1.5.0 · chenhg5/cc-connect · GitHub

https://github.com/chenhg5/cc-connect/blob/v1.5.0/platform/feishu/feishu.go#L661-L680
generic

GitHub - chenhg5/cc-connect: Bridge local AI coding agents (Claude Code, Cursor, Gemini CLI, Codex) to messaging platforms (Feishu/Lark, DingTalk, Slack, Telegram, Discord, LINE, WeChat Work). Chat with your AI dev assistant from anywhere — no public IP required for most platforms. · GitHub

https://github.com/chenhg5/cc-connect
generic

Feishu card-action handler bypasses the allow_from user allowlist · Issue #1852 · chenhg5/cc-connect · GitHub

https://github.com/chenhg5/cc-connect/issues/1852

Vendor Advisories for CVE-2026-92801(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 29× in last 7d / 41× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-09-25 03:02 UTCGHSA enrichment
  2. 2026-09-24 15:45 UTCEG score recompute
  3. 2026-09-24 15:45 UTCGHSA enrichment
  4. 2026-09-24 14:04 UTCEPSS rescore
  5. 2026-09-24 04:33 UTCEG score recompute
  6. 2026-09-24 04:33 UTCGHSA enrichment
  7. 2026-09-23 17:54 UTCEPSS rescore
  8. 2026-09-23 17:20 UTCGHSA enrichment
  9. 2026-09-23 16:07 UTCGHSA enrichment
  10. 2026-09-23 04:55 UTCGHSA enrichment
  11. 2026-09-22 17:42 UTCEG score recompute
  12. 2026-09-22 17:42 UTCGHSA enrichment
  13. 2026-09-22 16:01 UTCEPSS rescore
  14. 2026-09-22 06:30 UTCEG score recompute
  15. 2026-09-22 06:30 UTCGHSA enrichment
  16. 2026-09-21 21:09 UTCEPSS rescore
  17. 2026-09-21 19:17 UTCGHSA enrichment
  18. 2026-09-21 08:05 UTCGHSA enrichment
  19. 2026-09-20 20:53 UTCEG score recompute
  20. 2026-09-20 20:53 UTCGHSA enrichment
  21. 2026-09-20 20:16 UTCEPSS rescore
  22. 2026-09-20 09:41 UTCGHSA enrichment
  23. 2026-09-19 22:27 UTCEG score recompute
  24. 2026-09-19 22:27 UTCGHSA enrichment
  25. 2026-09-19 11:15 UTCGHSA enrichment
Show 16 more
  1. 2026-09-19 00:03 UTCEG score recompute
  2. 2026-09-19 00:03 UTCGHSA enrichment
  3. 2026-09-18 19:28 UTCEPSS rescore
  4. 2026-09-18 12:50 UTCGHSA enrichment
  5. 2026-09-18 01:37 UTCEG score recompute
  6. 2026-09-18 01:37 UTCGHSA enrichment
  7. 2026-09-17 19:32 UTCEPSS rescore
  8. 2026-09-17 14:25 UTCEG score recompute
  9. 2026-09-17 14:25 UTCGHSA enrichment
  10. 2026-09-17 13:52 UTCEG score recompute
  11. 2026-09-17 13:52 UTCGHSA enrichment
  12. 2026-09-17 08:35 UTCEG score recompute
  13. 2026-09-17 08:35 UTCGHSA enrichment
  14. 2026-09-16 21:23 UTCEG score recompute
  15. 2026-09-16 20:37 UTCEG score recompute
  16. 2026-09-16 20:34 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-92801?
CVE-2026-92801 is a high vulnerability published on September 16, 2026. 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.
When was CVE-2026-92801 disclosed?
CVE-2026-92801 was first published in the National Vulnerability Database on September 16, 2026, with the most recent update on September 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-92801 actively exploited?
CVE-2026-92801 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 56.5% of all scored CVEs.
What is the CVSS score of CVE-2026-92801?
CVE-2026-92801 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2026-92801?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-92801, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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