{"metadata": {"vulnerability": "CVE-2021-20875", "count": 16, "kinds": {"milestone": 4, "sighting": 1, "kev": 0, "other": 11}}, "data": [{"timestamp": "2020-12-17T00:00:00Z", "date_only": false, "value": "2020-12-17T00:00:00.000Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2021-20875", "field": "cveMetadata.dateReserved"}, {"timestamp": "2021-12-21T05:20:00Z", "date_only": false, "value": "2021-12-21T14:20+09:00", "kind": "other", "label": "Dc:date", "source": "jvndb \u00b7 JVNDB-2021-000111", "record": "JVNDB-2021-000111", "field": "dc:date", "linked_record": true}, {"timestamp": "2021-12-21T05:20:00Z", "date_only": false, "value": "2021-12-21T14:20+09:00", "kind": "other", "label": "Dcterms:modified", "source": "jvndb \u00b7 JVNDB-2021-000111", "record": "JVNDB-2021-000111", "field": "dcterms:modified", "linked_record": true}, {"timestamp": "2021-12-24T06:30:30Z", "date_only": false, "value": "2021-12-24T06:30:30.000Z", "kind": "milestone", 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"2021-12-24T07:15:06.747Z", "date_only": false, "value": "2021-12-24T07:15:06.747", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-20875", "record": "FKIE_CVE-2021-20875", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2021-12-24T12:20:15Z", "date_only": false, "value": "2021-12-24T12:20:15.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/cibsecurity/34600", "record": "CVE-2021-20875", "field": "creation_timestamp", "uuid": "23f9a407-5ee2-4078-96f1-9d40202c0bb5", "content": "\u203c CVE-2021-20875 \u203c\n\nOpen redirect vulnerability in GroupSession Free edition ver5.1.1 and earlier, GroupSession byCloud ver5.1.1 and earlier, and GroupSession ZION ver5.1.1 and earlier allows a remote unauthenticated attacker to redirect users to arbitrary web sites and conduct phishing attacks by having a user to access a specially crafted URL.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "url": "https://t.me/cibsecurity/34600"}, {"timestamp": "2021-12-25T00:00:29Z", "date_only": false, "value": "2021-12-25T00:00:29Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-VJ52-JGG8-WG96", "record": "GHSA-VJ52-JGG8-WG96", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2022-01-10T13:08:00Z", "date_only": false, "value": "2022-01-10T13:08Z", "kind": "other", "label": "Last Modified Date", "source": "gsd \u00b7 GSD-2021-20875", "record": "GSD-2021-20875", "field": "namespaces.nvd.nist.gov.lastModifiedDate", "linked_record": true}, {"timestamp": "2022-01-11T00:02:14Z", "date_only": false, "value": "2022-01-11T00:02:14Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-VJ52-JGG8-WG96", "record": "GHSA-VJ52-JGG8-WG96", "field": "modified", "linked_record": true}, {"timestamp": "2023-12-13T01:23:12.522Z", 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