CVE-2026-49352 (GCVE-0-2026-49352)

Vulnerability from cvelistv5 – Published: 2026-07-15 20:43 – Updated: 2026-07-16 18:55
VLAI
Title
9Router: Hardcoded Default fallback JWT Secret Allows Authentication Bypass
Summary
9Router is an AI router & token saver. From 0.2.21 until 0.4.44, 9Router used the hardcoded fallback JWT secret 9router-default-secret-change-me in src/app/api/auth/login/route.js, src/middleware.js, and later src/lib/auth/dashboardSession.js, allowing attackers to forge an auth_token cookie when JWT_SECRET was unset. This issue is fixed in version 0.4.44
Severity
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: poc Automatable: yes Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-16 18:55 UTC
CWE
  • CWE-798 - Use of Hard-coded Credentials
Assigner
GitHub_M CNA under the mitre root
CNA scorecard C 72/100 over 8078 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
decolua 9router Affected: >= 0.2.21, < 0.4.44
guessed Create a notification for this product.
Show details on NVD website
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