{"uuid": "c475aef5-3c41-4e5b-812a-04ffc644aabe", "vulnerability": {"vulnId": "CVE-2026-56271", "altId": []}, "gcve": {"origin_uuid": "caeb2787-0d58-4236-9039-7c86c3e566f3", "object_uuid": "c475aef5-3c41-4e5b-812a-04ffc644aabe"}, "status": {"exploited": true, "status_reason": "confirmed", "status_updated_at": "2026-09-22T11:32:55+00:00"}, "timestamps": {"asserted_at": "2026-09-22T11:32:55+00:00", "recorded_at": "2026-09-23T12:00:01+00:00", "first_seen_at": "2026-09-22T11:32:55+00:00"}, "scope": {"notes": "Flowise - Weak Default JWT Secrets in Authentication Middleware | Affected: Flowise / Flowise | CVSS: 9.3 (CRITICAL) | EPSS: 0.00655 | Used in malware: unknown | Not yet in CISA KEV: True"}, "evidence": [{"type": "public_report", "source": "previdian", "signal": "successful_exploitation", "confidence": 0.7, "details": {"feed": "Previdian (previdian.com)", "title": "Flowise - Weak Default JWT Secrets in Authentication Middleware", "cve_id": "CVE-2026-56271", "vendor": "Flowise", "ghsa_id": null, "product": "Flowise", "added_date": "2026-09-22T11:32:55.153Z", "cvss_score": 9.3, "epss_score": 0.00655, "previous_ids": [], "cvss_severity": "CRITICAL", "virtual_patch": false, "cvss_estimated": false, "epss_percentile": 0.49936, "used_in_malware": "unknown", "vulnerability_id": "CVE-2026-56271", "ahead_of_cisa_kev": null, "not_yet_in_cisa_kev": true}}], "references": [{"id": "CVE-2026-56271", "url": "https://www.cve.org/CVERecord?id=CVE-2026-56271"}, {"id": "previdian", "url": "https://previdian.com/CVE-2026-56271"}]}