{"metadata": {"vulnerability": "CVE-2026-18504", "count": 15, "kinds": {"milestone": 4, "sighting": 3, "kev": 0, "other": 8}}, "data": [{"timestamp": "2026-07-31T16:51:18.092Z", "date_only": false, "value": "2026-07-31T16:51:18.092Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-18504", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-08-18T20:19:12.611Z", "date_only": false, "value": "2026-08-18T20:19:12.611Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-18504", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-08-18T20:19:12.611Z", "date_only": false, "value": "2026-08-18T20:19:12.611Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / openjs", "record": "CVE-2026-18504", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-08-18T20:23:37.249Z", "date_only": false, "value": "2026-08-18T20:23:37.249525Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/ulisesgascon.com/post/3mtf2btwvfs2o", "record": "CVE-2026-18504", "field": "creation_timestamp", "uuid": "f4f038e8-b6fc-4f26-8b95-f6978fd34967", "content": "\ud83d\udea8 Medium-severity security fix in fastify@5.12.1 just released!\n\nPatches CVE-2026-18504. fastify vulnerable to schema validation bypass via root primitive coercion mismatch.\n\ngithub.com/fastify/fast...", "url": "https://bsky.app/profile/ulisesgascon.com/post/3mtf2btwvfs2o"}, {"timestamp": "2026-08-18T21:16:34Z", "date_only": false, "value": "2026-08-18T21:16:34Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-W2QP-RPH6-63G4", "record": "GHSA-W2QP-RPH6-63G4", "field": "database_specific.nvd_published_at"}, {"timestamp": "2026-08-18T21:16:34.220Z", "date_only": false, "value": "2026-08-18T21:16:34.220", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-18504", "record": "FKIE_CVE-2026-18504", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-08-19T13:14:53.749Z", "date_only": false, "value": "2026-08-19T13:14:53.749588Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2026-18504", "field": "containers.adp.0.metrics.0.other.content.timestamp"}, {"timestamp": "2026-08-19T13:14:53.749Z", "date_only": false, "value": "2026-08-19T13:14:53.749588Z", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-18504", "record": "FKIE_CVE-2026-18504", "field": "metrics.ssvcV203.0.ssvcData.timestamp"}, {"timestamp": "2026-08-19T13:15:05.131Z", "date_only": false, "value": "2026-08-19T13:15:05.131Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2026-18504", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-08-19T13:15:05.131Z", "date_only": false, "value": "2026-08-19T13:15:05.131Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2026-18504", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2026-08-20T03:00:05.424Z", "date_only": false, "value": "2026-08-20T03:00:05.424489Z", "kind": "sighting", "label": "Seen", "source": "Telegram/p4lssD2r3oSedXIz02RqCBsvQICDpdDZh6inSefTC1cUqJE", "record": "CVE-2026-18504", "field": "creation_timestamp", "uuid": "012ef36a-4e87-4480-a9de-c8e1660010ab"}, {"timestamp": "2026-08-21T00:00:10.812Z", "date_only": false, "value": "2026-08-21T00:00:10.812677Z", "kind": "sighting", "label": "Published proof of concept", "source": "Telegram/p4lssD2r3oSedXIz02RqCBsvQICDpdDZh6inSefTC1cUqJE", "record": "CVE-2026-18504", "field": "creation_timestamp", "uuid": "c5f12196-08c4-4ce7-88ad-cb25afa80401", "metric_role": "exploit_publication", "metric_basis": "sighting_report"}, {"timestamp": "2026-09-02T14:30:22.810Z", "date_only": false, "value": "2026-09-02T14:30:22.810", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-18504", "record": "FKIE_CVE-2026-18504", "field": "lastModified"}, {"timestamp": "2026-09-02T15:13:23Z", "date_only": false, "value": "2026-09-02T15:13:23Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-W2QP-RPH6-63G4", "record": "GHSA-W2QP-RPH6-63G4", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-09-02T15:13:23Z", "date_only": false, "value": "2026-09-02T15:13:23Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-W2QP-RPH6-63G4", "record": "GHSA-W2QP-RPH6-63G4", "field": "modified"}], "metrics": {"as_of": "2026-10-28T23:48:46.974Z", "anchors": {"origin": {"timestamp": "2026-08-18T20:19:12.611Z", "date_only": false, "value": "2026-08-18T20:19:12.611Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-18504", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "discovery": null, "report": null, "acknowledgement": null, "disclosure": {"timestamp": "2026-08-18T20:19:12.611Z", "date_only": false, "value": "2026-08-18T20:19:12.611Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-18504", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "exploit_publication": {"timestamp": "2026-08-21T00:00:10.812Z", "date_only": false, "value": "2026-08-21T00:00:10.812677Z", "kind": "sighting", "label": "Published proof of concept", "source": "Telegram/p4lssD2r3oSedXIz02RqCBsvQICDpdDZh6inSefTC1cUqJE", "record": "CVE-2026-18504", "field": "creation_timestamp", "uuid": "c5f12196-08c4-4ce7-88ad-cb25afa80401", "metric_role": "exploit_publication", "metric_basis": "sighting_report"}, "exploitation": null, "patch": null}, "vendor_response_time": {"available": false, "missing": ["start", "end"]}, "time_to_exploit": {"available": false, "missing": ["end"]}, "disclosure_to_exploit": {"available": false, "missing": ["end"]}, "disclosure_to_exploit_publication": {"available": true, "seconds": 186058.201, "hours": 51.682833611111114, "days": 2.153451400462963, "min_seconds": 186058.201, "max_seconds": 186058.201, "approximate": false, "ongoing": false, "order_known": true, "batch_listing": false, "end_before_start": false, "start": {"timestamp": "2026-08-18T20:19:12.611Z", "date_only": false, "value": "2026-08-18T20:19:12.611Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-18504", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "end": {"timestamp": "2026-08-21T00:00:10.812Z", "date_only": false, "value": "2026-08-21T00:00:10.812677Z", "kind": "sighting", "label": "Published proof of concept", "source": "Telegram/p4lssD2r3oSedXIz02RqCBsvQICDpdDZh6inSefTC1cUqJE", "record": "CVE-2026-18504", "field": "creation_timestamp", "uuid": "c5f12196-08c4-4ce7-88ad-cb25afa80401", "metric_role": "exploit_publication", "metric_basis": "sighting_report"}}, "time_to_patch": {"available": false, "missing": ["start", "end"]}, "total_time_to_patch": {"available": false, "missing": ["start", "end"]}, "disclosure_to_patch": {"available": false, "missing": ["end"]}, "time_unpatched": {"available": true, "seconds": 6146974.363754, "hours": 1707.4928788205555, "days": 71.14553661752315, "min_seconds": 6146974.363754, "max_seconds": 6146974.363754, "approximate": false, "ongoing": true, "order_known": true, "batch_listing": false, "end_before_start": false, "start": {"timestamp": "2026-08-18T20:19:12.611Z", "date_only": false, "value": "2026-08-18T20:19:12.611Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-18504", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "end": {"timestamp": "2026-10-28T23:48:46.974Z", "date_only": false, "label": "As of", "source": "Calculation clock"}}, "exploitation_to_patch": {"available": false, "missing": ["start"]}, "exploit_publication_to_patch": {"available": true, "seconds": 5960916.162754, "hours": 1655.8100452094445, "days": 68.9920852170602, "min_seconds": 5960916.162754, "max_seconds": 5960916.162754, "approximate": false, "ongoing": true, "order_known": true, "batch_listing": false, "end_before_start": false, "start": {"timestamp": "2026-08-21T00:00:10.812Z", "date_only": false, "value": "2026-08-21T00:00:10.812677Z", "kind": "sighting", "label": "Published proof of concept", "source": "Telegram/p4lssD2r3oSedXIz02RqCBsvQICDpdDZh6inSefTC1cUqJE", "record": "CVE-2026-18504", "field": "creation_timestamp", "uuid": "c5f12196-08c4-4ce7-88ad-cb25afa80401", "metric_role": "exploit_publication", "metric_basis": "sighting_report"}, "end": {"timestamp": "2026-10-28T23:48:46.974Z", "date_only": false, "label": "As of", "source": "Calculation clock"}}}}
