Vulnerability · Published Jul 10, 2026 · Assigned by GitHub_M

CVE-2026-555009router: Exposure of Sensitive Information and Unprotected Database Import/Export Allows Complete Credential Theft and Database Takeover

Critical 9.9

In plain English

A critical-severity information exposure in 9router from decolua. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 42% of all known vulnerabilities).

Severity (CVSS 3.1)9.9Critical

Exploit odds (30 days)0.5%top 58.4% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official 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.

Affected packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
npm	9router	no fix listed	GHSA-qvfm-67h2-2qfx

Affected products (as reported)

Vendor	Product	Versions
decolua	9router	< 0.4.80

Weakness: CWE-200 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

References

https://github.com/decolua/9router/security/advisories/GHSA-qvfm-67h2-2qfx x_refsource_CONFIRM
https://github.com/decolua/9router/commit/0c7c9de00ae3ab81d6580e3cc368483c4c03f6fd x_refsource_MISC
https://github.com/decolua/9router/releases/tag/v0.4.80 x_refsource_MISC