{"id":"CVE-2026-56677","revision":"9ed45e91b4394dc4ba5ea8450996e2d1","records":[{"revision":"9ed45e91b4394dc4ba5ea8450996e2d1","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-56677","aliases":[],"title":"9Router: Authenticated Server-Side Request Forgery (SSRF) via OIDC Provider Test Endpoint","description":"9Router is an AI router & token saver. In 0.5.4 and earlier, the POST /api/auth/oidc/test endpoint in src/app/api/auth/oidc/test/route.js passes the user-controlled issuerUrl parameter to fetchOidcDiscovery() in src/lib/auth/oidc.js without restricting private or loopback destinations, allowing unauthenticated attackers when dashboard login is disabled to scan internal services and reflect OIDC discovery fields including token_endpoint and jwks_uri.","state":0,"publishedAt":"2026-08-17T21:14:06.082+00:00","modifiedAt":"2026-08-18T15:41:33.884+00:00","affected":[{"ecosystem":"Vendor product","name":"9router","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"decolua\",\n                    \"product\": \"9router\",\n                    \"versions\": [\n                        {\n                            \"version\": \"<= 0.5.4\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L","score":8.6,"severity":"HIGH"}],"references":["https://github.com/decolua/9router/security/advisories/GHSA-8g4w-4ffg-8vgx"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-56677","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-56677","identifiers":["CVE-2026-56677"]},"retained":false,"historicalAffected":[]}],"coverage":[]}