{"id":"CVE-2026-49352","revision":"c2e83ad17ed948688e60a3852f2d2675","records":[{"revision":"c2e83ad17ed948688e60a3852f2d2675","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-49352","aliases":[],"title":"9Router: Hardcoded Default fallback JWT Secret  Allows Authentication Bypass","description":"9Router is an AI router & token saver. From 0.2.21 until 0.4.44, 9Router used the hardcoded fallback JWT secret 9router-default-secret-change-me in src/app/api/auth/login/route.js, src/middleware.js, and later src/lib/auth/dashboardSession.js, allowing attackers to forge an auth_token cookie when JWT_SECRET was unset. This issue is fixed in version 0.4.44","state":0,"publishedAt":"2026-07-15T20:43:41.168+00:00","modifiedAt":"2026-07-16T18:55:46.479+00:00","affected":[{"ecosystem":"Vendor product","name":"9router","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"decolua\",\n                    \"product\": \"9router\",\n                    \"versions\": [\n                        {\n                            \"version\": \">= 0.2.21, < 0.4.44\",\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:H/I:H/A:H","score":9.8,"severity":"CRITICAL"}],"references":["https://github.com/decolua/9router/security/advisories/GHSA-jphh-m39h-6gwx","https://github.com/decolua/9router/commit/fe3ce25ae3cda48c0702c2d452e17f6ec214009d","https://github.com/decolua/9router/releases/tag/v0.4.44"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-49352","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-49352","identifiers":["CVE-2026-49352"]},"retained":false,"historicalAffected":[]}],"coverage":[]}