CVE-2026-59801: 9Router 0 through 0.4.41

CVE-2026-59801. CVSS 3.1 base score 9.8 (CRITICAL, Vendor/CNA). EPSS 0.02908 (percentile 0.86905), scored 24-Oct-2026.

Affected technology

9Router · 0 through 0.4.41
decolua

Description’s affected range: through version 0.4.41

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · No privileges required · No user interaction required

What an attacker can do

Remote attackers can interact with provider management API endpoints by sending requests without any credentials due to missing authentication middleware in the Next.js API routes under src/app/api/providers/*. Vendor/CNA’s CVSS 4.0 assessment (base score 9.3/10) rates confidentiality, integrity and availability impact as high.

Published 25-Oct-2026 01:29 UTC

CWE: CWE-306
CCR priority: 39.9 /100 (P4)
CVSS 3.1: 9.8 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · Vendor/CNA
EPSS: 0.02908 · percentile 0.86905 · 2026-10-24
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-25 01:28:19.133527+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-59801.html