{"api_version":"1","generated_at":"2026-09-23T00:05:46+00:00","cve":"CVE-2026-58269","urls":{"html":"https://cve.report/CVE-2026-58269","api":"https://cve.report/api/cve/CVE-2026-58269.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-58269","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-58269"},"summary":{"title":"Sync-in Server has a complete 2FA Bypass via `POST /api/auth/token`","description":"Sync-in Server is an open-source platform for file storage, sharing, collaboration, and syncing. Prior to version 2.4.0, `POST /api/auth/token` authenticates with username and password only, then calls `getTokens()`, which returns full access and refresh JWTs without checking whether the account has TOTP 2FA enabled. An attacker with stolen or phished credentials can bypass 2FA in a single request. The parallel login endpoint (`POST /api/auth/login`) correctly enforces 2FA by calling `setCookies(user, res, true)`, which gates on `user.twoFaEnabled`. 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