CVE-2026-55500

CRITICAL SEVERITY

CVSS Score & Metrics

Base Score

9.9 / 10

Vector String

                                        CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H                                    

Vulnerability Description

9Router is an AI router & token saver. Prior to 0.4.80, the /api/settings/database endpoint allows full database export (containing all credentials, API keys, OAuth tokens, and settings) and full database import (complete overwrite) without any authentication requirement beyond the ALWAYS_PROTECTED middleware check, which only validates JWT or CLI token. This issue is fixed in version 0.4.80.

Vulnerability Details

Published Date

July 06, 2026

Last Modified

July 10, 2026

CWE ID

CWE-200

Source

GitHub

Vendor

npm

Product

9router

External References

https://github.com/decolua/9router/security/advisories/GHSA-qvfm-67h2-2qfx
https://github.com/advisories/GHSA-qvfm-67h2-2qfx

CVE-2026-55500

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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