{"metadata": {"vulnerability": "CVE-2021-21313", "count": 15, "kinds": {"milestone": 4, "sighting": 1, "kev": 0, "other": 10}}, "data": [{"timestamp": "2020-12-22T00:00:00Z", "date_only": false, "value": "2020-12-22T00:00:00.000Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2021-21313", "field": "cveMetadata.dateReserved"}, {"timestamp": "2021-03-03T19:25:13Z", "date_only": false, "value": "2021-03-03T19:25:13.000Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2021-21313", "field": "cveMetadata.datePublished"}, {"timestamp": "2021-03-03T19:25:13Z", "date_only": false, "value": "2021-03-03T19:25:13.000Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / GitHub_M", "record": "CVE-2021-21313", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2021-03-03T20:15:00Z", "date_only": false, "value": "2021-03-03T20:15:00Z", "kind": "milestone", "label": "Published", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2021-21313", "record": "UBUNTU-CVE-2021-21313", "field": "published"}, {"timestamp": "2021-03-03T20:15:00Z", "date_only": false, "value": "2021-03-03T20:15Z", "kind": "other", "label": "Published Date", "source": "gsd \u00b7 GSD-2021-21313", "record": "GSD-2021-21313", "field": "namespaces.nvd.nist.gov.publishedDate"}, {"timestamp": "2021-03-03T20:15:12.200Z", "date_only": false, "value": "2021-03-03T20:15:12.200", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-21313", "record": "FKIE_CVE-2021-21313", "field": "published"}, {"timestamp": "2021-03-03T22:45:41Z", "date_only": false, "value": "2021-03-03T22:45:41.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/cibsecurity/24427", "record": "CVE-2021-21313", "field": "creation_timestamp", "uuid": "69b1489f-61c9-4fc5-8bd8-dc3af959b734", "content": "\u203c CVE-2021-21313 \u203c\n\nGLPI is open source software which stands for Gestionnaire Libre de Parc Informatique and it is a Free Asset and IT Management Software package. In GLPI before verison 9.5.4, there is a vulnerability in the /ajax/common.tabs.php endpoint, indeed, at least two parameters _target and id are not properly sanitized. Here are two payloads (due to two different exploitations depending on which parameter you act) to exploit the vulnerability:/ajax/common.tabs.php?_target=javascript:alert(document.cookie)&_itemtype=DisplayPreference&_glpi_tab=DisplayPreference$2&id=258&displaytype=Ticket (Payload triggered if you click on the button). /ajax/common.tabs.php?_target=/front/ticket.form.php&_itemtype=Ticket&_glpi_tab=Ticket$1&id=(){};(function%20(){alert(document.cookie);})();function%20a&#.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "url": "https://t.me/cibsecurity/24427"}, {"timestamp": "2021-03-10T00:00:00Z", "date_only": true, "value": "2021-03-10", "kind": "other", "label": "Submit Time", "source": "cnvd \u00b7 CNVD-2021-17774", "record": "CNVD-2021-17774", "field": "submitTime"}, {"timestamp": "2021-03-16T00:00:00Z", "date_only": true, "value": "2021-03-16", "kind": "other", "label": "Open Time", "source": "cnvd \u00b7 CNVD-2021-17774", "record": "CNVD-2021-17774", "field": "openTime"}, {"timestamp": "2022-10-24T17:07:00Z", "date_only": false, "value": "2022-10-24T17:07Z", "kind": "other", "label": "Last Modified Date", "source": "gsd \u00b7 GSD-2021-21313", "record": "GSD-2021-21313", "field": "namespaces.nvd.nist.gov.lastModifiedDate"}, {"timestamp": "2023-12-13T01:23:10.324Z", "date_only": false, "value": "2023-12-13T01:23:10.324281Z", "kind": "other", "label": "Updated", "source": "gsd \u00b7 GSD-2021-21313", "record": "GSD-2021-21313", "field": "gsd.osvSchema.modified"}, {"timestamp": "2024-08-03T18:09:15.301Z", "date_only": false, "value": "2024-08-03T18:09:15.301Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2021-21313", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2024-08-03T18:09:15.301Z", "date_only": false, "value": "2024-08-03T18:09:15.301Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CVE", "record": "CVE-2021-21313", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2025-10-24T04:50:06Z", "date_only": false, "value": "2025-10-24T04:50:06Z", "kind": "other", "label": "Updated", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2021-21313", "record": "UBUNTU-CVE-2021-21313", "field": "modified"}, {"timestamp": "2026-06-17T03:35:16.477Z", "date_only": false, "value": "2026-06-17T03:35:16.477", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-21313", "record": "FKIE_CVE-2021-21313", "field": "lastModified"}]}