What is CVE-2026-62327?

CVE-2026-62327 is a critical-severity vulnerability in Decolua 9router, classified under Missing Authentication for Critical Function. CVSS score: 9.1/10. Published 2026-07-13.

How severe is CVE-2026-62327?

Critical severity. CVSS v3 base score is 9.1 out of 10.

Auth bypass in Decolua 9router

CVE-2026-62327

9Router through version 0.4.41 contain an unauthenticated information disclosure vulnerability that allows remote attackers to retrieve plaintext API keys for all connected AI provider accounts by sending a single unauthenticated request t…

Vulnerability class: Broken Authentication

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.

Affected products

Decolua 9router — versions 0

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function
CWE-522 — Insufficiently Protected Credentials

References

disclosure@vulncheck.com (vendor-advisory)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2026-62327?: CVE-2026-62327 is a critical-severity vulnerability in Decolua 9router, classified under Missing Authentication for Critical Function. CVSS score: 9.1/10. Published 2026-07-13.
How severe is CVE-2026-62327?: Critical severity. CVSS v3 base score is 9.1 out of 10.