CVE-2026-62327 (GCVE-0-2026-62327)

Vulnerability from cvelistv5 – Published: 2026-07-13 21:37 – Updated: 2026-07-14 14:30 X_Open Source
VLAI
Title
9Router 0.4.41 - Unauthenticated API Key Exposure via /api/usage/stats
Summary
9Router through version 0.4.41 contains 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 to the /api/usage/stats endpoint. Attackers can exploit the missing authentication middleware on the Next.js API route to obtain full API key strings alongside token counts, cost breakdowns, and request metadata, enabling unauthorized use of connected AI provider accounts, billing fraud, and quota exhaustion.
Severity
9.3 (Critical)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
9.1 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
SSVC
Exploitation: poc Automatable: yes Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-14 14:26 UTC
CWE
  • CWE-306 - Missing Authentication for Critical Function
  • CWE-522 - Insufficiently Protected Credentials
Assigner
VulnCheck CNA under the mitre root
CNA scorecard B 84/100 over 6903 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
decolua 9Router Affected: 0 , ≤ 0.4.41 (semver)
guessed Create a notification for this product.
Date Public
2026-06-13 00:00
Credits
Ngô Tấn Tài (@newnol)
Show details on NVD website
To clipboard 

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