{"uuid": "6ad76ae1-b2e4-4544-902b-d98e43641092", "vulnerability": {"vulnId": "CVE-2026-39987", "altId": []}, "gcve": {"origin_uuid": "caeb2787-0d58-4236-9039-7c86c3e566f3", "object_uuid": "6ad76ae1-b2e4-4544-902b-d98e43641092"}, "status": {"exploited": true, "status_reason": "confirmed", "status_updated_at": "2026-06-01T13:23:39+00:00"}, "timestamps": {"asserted_at": "2026-06-01T13:23:39+00:00", "recorded_at": "2026-06-19T12:41:46+00:00", "first_seen_at": "2026-06-01T13:23:39+00:00"}, "scope": {"notes": "KEVIntel entry: marimo Affected by Pre-Auth Remote Code Execution via Terminal WebSocket Authentication Bypass | Affected: marimo-team / marimo | CVSS: 9.3 (CRITICAL) | EPSS: 0.95645 | Used in malware: unknown | Not yet in CISA KEV: False"}, "evidence": [{"type": "public_report", "source": "kevintel", "signal": "successful_exploitation", "confidence": 0.7, "details": {"feed": "KEVIntel (kevintel.com)", "title": "marimo Affected by Pre-Auth Remote Code Execution via Terminal WebSocket Authentication Bypass", "vendor": "marimo-team", "product": "marimo", "added_date": "2026-06-01T13:23:39.702Z", "cvss_score": 9.3, "epss_score": 0.95645, "cvss_severity": "CRITICAL", "epss_percentile": 0.99861, "used_in_malware": "unknown", "ahead_of_cisa_kev": {"unit": "day", "count": 1}, "not_yet_in_cisa_kev": false}}], "references": [{"id": "CVE-2026-39987", "url": "https://www.cve.org/CVERecord?id=CVE-2026-39987"}, {"id": "kevintel", "url": "https://kevintel.com/vuln/CVE-2026-39987"}]}