SEPTEMBER 9, 2026
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Case File

CVE-2026-56679

HIGH · CVSS 8.7 EPSS 0.32% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-07-15 · Last synced 2026-08-14

CyberRota Analysis

AI-Generated

The PATCH /api/settings endpoint in versions prior to 0.5.4 of 9Router is vulnerable, allowing authenticated users to modify critical security settings without proper validation. This can lead to unauthorized access to sensitive routes, including /api/keys and /api/providers, potentially compromising the entire application. Organizations using affected versions should prioritize upgrading to 0.5.4 to mitigate this security risk.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-56679
Severity
HIGH
CVSS
8.7
EPSS
0.32%

Original NVD Description

9Router is an AI router & token saver. Prior to 0.5.4, the PATCH /api/settings endpoint writes the entire request body to persistent settings without a field whitelist, allowing an authenticated user to set security-critical fields such as requireLogin and disable authentication for the whole application, exposing protected routes such as /api/keys and /api/providers to unauthenticated access. This issue is reported as fixed in version 0.5.4.