{"id":"CVE-2026-56675","revision":"355fa9b4483f494d8fc390f7080ddbbf","records":[{"revision":"355fa9b4483f494d8fc390f7080ddbbf","observedAt":"2026-10-27T15:15:18.401+00:00","statement":{"source":"nvd","id":"CVE-2026-56675","aliases":[],"title":"9Router is an AI router & token saver. Prior to 0.5.2, 9router treats loopback requests as trusted and allows /v1/* access without an API key, so a same-host reverse proxy that forwards public traffic to the backend through 127.0.0.1 causes…","description":"9Router is an AI router & token saver. Prior to 0.5.2, 9router treats loopback requests as trusted and allows /v1/* access without an API key, so a same-host reverse proxy that forwards public traffic to the backend through 127.0.0.1 causes src/dashboardGuard.js to misclassify external requests as local. A remote unauthenticated attacker can access /v1 APIs such as /v1/models and may abuse configured upstream provider credentials through /v1 proxy endpoints depending on enabled providers. This issue is fixed in version 0.5.2.","state":0,"publishedAt":"2026-07-10T17:17:01.07+00:00","modifiedAt":"2026-10-25T15:10:00.147+00:00","affected":[],"metrics":[{"system":"CVSS 3.1 · security-advisories@github.com · Secondary","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L","score":8.3,"severity":"HIGH"}],"references":["https://github.com/decolua/9router/commit/da667836cc7584bea0edd893de1d590c9ea279dc","https://github.com/decolua/9router/releases/tag/v0.5.2","https://github.com/decolua/9router/security/advisories/GHSA-x5c9-v98j-722r"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-56675","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Deferred","weaknesses":["CWE-287","CWE-290","CWE-306","CWE-441"],"productCriteria":[],"sourceDates":{"published":"2026-07-10T17:17:01.070","lastModified":"2026-10-25T15:10:00.147"},"relatedAdvisories":[],"note":"NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2026-56675","identifiers":["CVE-2026-56675"]},"retained":false,"historicalAffected":[]}],"coverage":[]}