{"metadata": {"vulnerability": "cve-2026-21483", "count": 15, "kinds": {"milestone": 4, "sighting": 3, "kev": 0, "other": 8}}, "data": [{"timestamp": "2025-12-29T14:34:16.005Z", "date_only": false, "value": "2025-12-29T14:34:16.005Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "cve-2026-21483", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-01-02T18:50:43Z", "date_only": false, "value": "2026-01-02T18:50:43.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://github.com/knadh/listmonk/security/advisories/GHSA-jmr4-p576-v565", "record": "CVE-2026-21483", "field": "creation_timestamp", "uuid": "046bad97-f147-4601-8547-02be225631bd", "url": "https://github.com/knadh/listmonk/security/advisories/GHSA-jmr4-p576-v565"}, {"timestamp": "2026-01-02T20:57:29.332Z", "date_only": false, "value": "2026-01-02T20:57:29.332Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "cve-2026-21483", "field": "cveMetadata.datePublished"}, {"timestamp": "2026-01-02T20:57:29.332Z", "date_only": false, "value": "2026-01-02T20:57:29.332Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / GitHub_M", "record": "cve-2026-21483", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-01-02T21:16:03Z", "date_only": false, "value": "2026-01-02T21:16:03Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-JMR4-P576-V565", "record": "GHSA-JMR4-P576-V565", "field": "database_specific.nvd_published_at"}, {"timestamp": "2026-01-02T21:16:03.217Z", "date_only": false, "value": "2026-01-02T21:16:03.217", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-21483", "record": "FKIE_CVE-2026-21483", "field": "published"}, {"timestamp": "2026-01-02T21:18:17.532Z", "date_only": false, "value": "2026-01-02T21:18:17.532399Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "cve-2026-21483", "field": "containers.adp.0.metrics.0.other.content.timestamp"}, {"timestamp": "2026-01-02T21:18:17.532Z", "date_only": false, "value": "2026-01-02T21:18:17.532399Z", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-21483", "record": "FKIE_CVE-2026-21483", "field": "metrics.ssvcV203.0.ssvcData.timestamp"}, {"timestamp": "2026-01-02T21:18:57.834Z", "date_only": false, "value": "2026-01-02T21:18:57.834Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "cve-2026-21483", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-01-02T21:18:57.834Z", "date_only": false, "value": "2026-01-02T21:18:57.834Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CISA-ADP", "record": "cve-2026-21483", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2026-01-02T23:04:15Z", "date_only": false, "value": "2026-01-02T23:04:15Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-JMR4-P576-V565", "record": "GHSA-JMR4-P576-V565", "field": "published"}, {"timestamp": "2026-01-02T23:04:15Z", "date_only": false, "value": "2026-01-02T23:04:15Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-JMR4-P576-V565", "record": "GHSA-JMR4-P576-V565", "field": "modified"}, {"timestamp": "2026-01-24T22:43:18Z", "date_only": false, "value": "2026-01-24T22:43:18.000000Z", "kind": "sighting", "label": "Seen", "source": "https://gist.github.com/alon710/0ae3438b83af1f6dc50fe382f034b3e9", "record": "CVE-2026-21483", "field": "creation_timestamp", "uuid": "ee8b8859-09f1-43aa-8709-f34603dec67e", "url": "https://gist.github.com/alon710/0ae3438b83af1f6dc50fe382f034b3e9"}, {"timestamp": "2026-01-24T22:43:21Z", "date_only": false, "value": "2026-01-24T22:43:21.000000Z", "kind": "sighting", "label": "Seen", "source": "https://gist.github.com/alon710/ef5b395825b05eb5000aef3b65898176", "record": "CVE-2026-21483", "field": "creation_timestamp", "uuid": "16abdeed-82d4-45d4-a7ba-28c065658b52", "url": "https://gist.github.com/alon710/ef5b395825b05eb5000aef3b65898176"}, {"timestamp": "2026-06-17T10:18:42.023Z", "date_only": false, "value": "2026-06-17T10:18:42.023", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-21483", "record": "FKIE_CVE-2026-21483", "field": "lastModified"}]}
