{"metadata": {"vulnerability": "CVE-2026-4337", "count": 10, "kinds": {"milestone": 4, "sighting": 1, "kev": 0, "other": 5}}, "data": [{"timestamp": "2026-03-17T14:36:13.459Z", "date_only": false, "value": "2026-03-17T14:36:13.459Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-4337", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-10-27T11:03:15.829Z", "date_only": false, "value": "2026-10-27T11:03:15.829Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-4337", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-10-27T11:03:15.829Z", "date_only": false, "value": "2026-10-27T11:03:15.829Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2026-4337", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-10-27T11:03:15.829Z", "date_only": false, "value": "2026-10-27T11:03:15.829Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / INCIBE", "record": "CVE-2026-4337", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-10-27T11:28:12.603Z", "date_only": false, "value": "2026-10-27T11:28:12.603905Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/117512633853240878", "record": "CVE-2026-4337", "field": "creation_timestamp", "uuid": "2cc52aee-73e3-4d02-8244-cc7d549e6a67", "content": "CVE-2026-4337 Unrestricted Upload of File in PuMuKIT application Unrestricted Upload of File with Dangerous Type vulnerability in the PuMuKIT application allows a unauthenticated user to upload any type of file to the server, and to any path where the web server user has write permissions. This could also allow them to delete files.\nhttps://www.cve.org/CVERecord?id=CVE-2026-4337https://www.incibe.es/en/incibe-cert/notices/aviso/unrestricted-upload-file-pumukit-application#PuMuKIT#CVE_2026_4337#bot", "url": "https://infosec.exchange/users/cve/statuses/117512633853240878"}, {"timestamp": "2026-10-27T12:17:08Z", "date_only": false, "value": "2026-10-27T12:17:08Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-57JC-X74J-F4W4", "record": "GHSA-57JC-X74J-F4W4", "field": "database_specific.nvd_published_at"}, {"timestamp": "2026-10-27T12:17:08.053Z", "date_only": false, "value": "2026-10-27T12:17:08.053", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-4337", "record": "FKIE_CVE-2026-4337", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-10-27T12:30:56Z", "date_only": false, "value": "2026-10-27T12:30:56Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-57JC-X74J-F4W4", "record": "GHSA-57JC-X74J-F4W4", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-10-27T12:30:56Z", "date_only": false, "value": "2026-10-27T12:30:56Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-57JC-X74J-F4W4", "record": "GHSA-57JC-X74J-F4W4", "field": "modified"}, {"timestamp": "2026-10-27T15:02:47.683Z", "date_only": false, "value": "2026-10-27T15:02:47.683", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-4337", "record": "FKIE_CVE-2026-4337", "field": "lastModified"}], "metrics": {"as_of": "2026-10-29T18:35:16.912Z", "anchors": {"origin": {"timestamp": "2026-10-27T11:03:15.829Z", "date_only": false, "value": "2026-10-27T11:03:15.829Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-4337", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "discovery": null, "report": null, "acknowledgement": null, "disclosure": {"timestamp": "2026-10-27T11:03:15.829Z", "date_only": false, "value": "2026-10-27T11:03:15.829Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-4337", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "exploit_publication": null, "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": false, "missing": ["end"]}, "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": 199921.083491, "hours": 55.53363430305556, "days": 2.3139014292939812, "min_seconds": 199921.083491, "max_seconds": 199921.083491, "approximate": false, "ongoing": true, "order_known": true, "batch_listing": false, "end_before_start": false, "start": {"timestamp": "2026-10-27T11:03:15.829Z", "date_only": false, "value": "2026-10-27T11:03:15.829Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-4337", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "end": {"timestamp": "2026-10-29T18:35:16.912Z", "date_only": false, "label": "As of", "source": "Calculation clock"}}, "exploitation_to_patch": {"available": false, "missing": ["start"]}, "exploit_publication_to_patch": {"available": false, "missing": ["start"]}}}