CVE-2026-55500

critical · 9.9

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.

9.9

CVSS

0.7%

EPSS (exploit prob.)

51st

EPSS percentile

2026-07-10

Published

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

Weaknesses

CWE-200

References

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

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-55500