{"metadata": {"vulnerability": "CVE-2021-21306", "count": 20, "kinds": {"milestone": 5, "sighting": 1, "kev": 0, "other": 14}}, "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-2021-21306", "field": "cveMetadata.dateReserved"}, {"timestamp": "2021-02-08T00:00:00Z", "date_only": true, "value": "2021-02-08", "kind": "other", "label": "Pubdate", "source": "gsd \u00b7 GSD-2021-21306", "record": "GSD-2021-21306", "field": "namespaces.gitlab.com.advisories.0.pubdate"}, {"timestamp": "2021-02-08T21:17:26Z", "date_only": false, "value": "2021-02-08T21:17:26Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-4R62-V4VQ-HR96", "record": "GHSA-4R62-V4VQ-HR96", "field": "modified"}, {"timestamp": "2021-02-08T21:17:58Z", "date_only": false, "value": "2021-02-08T21:17:58Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-4R62-V4VQ-HR96", "record": "GHSA-4R62-V4VQ-HR96", "field": "published"}, {"timestamp": "2021-02-08T21:20:18Z", "date_only": false, "value": "2021-02-08T21:20:18.000Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2021-21306", "field": "cveMetadata.datePublished"}, {"timestamp": "2021-02-08T21:20:18Z", "date_only": false, "value": "2021-02-08T21:20:18.000Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / GitHub_M", "record": "CVE-2021-21306", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2021-02-08T22:15:00Z", "date_only": false, "value": "2021-02-08T22:15:00Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-4R62-V4VQ-HR96", "record": "GHSA-4R62-V4VQ-HR96", "field": "database_specific.nvd_published_at"}, {"timestamp": "2021-02-08T22:15:00Z", "date_only": false, "value": "2021-02-08T22:15Z", "kind": "other", "label": "Published Date", "source": "gsd \u00b7 GSD-2021-21306", "record": "GSD-2021-21306", "field": "namespaces.nvd.nist.gov.publishedDate"}, {"timestamp": "2021-02-08T22:15:12.450Z", "date_only": false, "value": "2021-02-08T22:15:12.450", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-21306", "record": "FKIE_CVE-2021-21306", "field": "published"}, {"timestamp": "2021-02-09T00:39:28Z", "date_only": false, "value": "2021-02-09T00:39:28.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/cibsecurity/23280", "record": "CVE-2021-21306", "field": "creation_timestamp", "uuid": "143a0092-291e-418b-8ade-a914e59feb2e", "content": "\u203c CVE-2021-21306 \u203c\n\nMarked is an open-source markdown parser and compiler (npm package \"marked\"). In marked from version 1.1.1 and before version 2.0.0, there is a Regular expression Denial of Service vulnerability. This vulnerability can affect anyone who runs user generated code through marked. This vulnerability is fixed in version 2.0.0.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "url": "https://t.me/cibsecurity/23280"}, {"timestamp": "2021-02-11T00:00:00Z", "date_only": true, "value": "2021-02-11", "kind": "other", "label": "Date", "source": "gsd \u00b7 GSD-2021-21306", "record": "GSD-2021-21306", "field": "namespaces.gitlab.com.advisories.0.date"}, {"timestamp": "2021-02-11T21:53:00Z", "date_only": false, "value": "2021-02-11T21:53Z", "kind": "other", "label": "Last Modified Date", "source": "gsd \u00b7 GSD-2021-21306", "record": "GSD-2021-21306", "field": "namespaces.nvd.nist.gov.lastModifiedDate"}, {"timestamp": "2021-02-23T00:00:00Z", "date_only": true, "value": "2021-02-23", "kind": "other", "label": "Submit Time", "source": "cnvd \u00b7 CNVD-2021-13222", "record": "CNVD-2021-13222", "field": "submitTime"}, {"timestamp": "2021-02-27T00:00:00Z", "date_only": true, "value": "2021-02-27", "kind": "other", "label": "Open Time", "source": "cnvd \u00b7 CNVD-2021-13222", "record": "CNVD-2021-13222", "field": "openTime"}, {"timestamp": "2023-12-13T01:23:11.078Z", "date_only": false, "value": "2023-12-13T01:23:11.078688Z", "kind": "other", "label": "Updated", "source": "gsd \u00b7 GSD-2021-21306", "record": "GSD-2021-21306", "field": "gsd.osvSchema.modified"}, {"timestamp": "2024-08-03T18:09:15.882Z", "date_only": false, "value": "2024-08-03T18:09:15.882Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2021-21306", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2024-08-03T18:09:15.882Z", "date_only": false, "value": "2024-08-03T18:09:15.882Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CVE", "record": "CVE-2021-21306", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2026-06-17T03:35:15.567Z", "date_only": false, "value": "2026-06-17T03:35:15.567", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-21306", "record": "FKIE_CVE-2021-21306", "field": "lastModified"}, {"timestamp": "2026-08-13T17:13:05Z", "date_only": false, "value": "2026-08-13T17:13:05Z", "kind": "milestone", "label": "Published", "source": "osv_homebrew \u00b7 BREW-MARKED-CVE-2021-21306", "record": "BREW-MARKED-CVE-2021-21306", "field": "published"}, {"timestamp": "2026-10-14T08:56:00Z", "date_only": false, "value": "2026-10-14T08:56:00Z", "kind": "other", "label": "Updated", "source": "osv_homebrew \u00b7 BREW-MARKED-CVE-2021-21306", "record": "BREW-MARKED-CVE-2021-21306", "field": "modified"}]}