{"metadata": {"vulnerability": "cve-2021-31721", "count": 16, "kinds": {"milestone": 4, "sighting": 3, "kev": 0, "other": 9}}, "data": [{"timestamp": "2021-04-23T00:00:00Z", "date_only": false, "value": "2021-04-23T00:00:00.000Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "cve-2021-31721", "field": "cveMetadata.dateReserved"}, {"timestamp": "2021-06-30T10:55:15Z", "date_only": false, "value": "2021-06-30T10:55:15.000Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "cve-2021-31721", "field": "cveMetadata.datePublished"}, {"timestamp": "2021-06-30T11:15:00Z", "date_only": false, "value": "2021-06-30T11:15:00Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-JXPJ-GQQ9-QJ73", "record": "GHSA-JXPJ-GQQ9-QJ73", "field": "database_specific.nvd_published_at"}, {"timestamp": "2021-06-30T11:15:00Z", "date_only": false, "value": "2021-06-30T11:15Z", "kind": "other", "label": "Published Date", "source": "gsd \u00b7 GSD-2021-31721", "record": "GSD-2021-31721", "field": "namespaces.nvd.nist.gov.publishedDate"}, {"timestamp": "2021-06-30T11:15:08.173Z", "date_only": false, "value": "2021-06-30T11:15:08.173", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-31721", "record": "FKIE_CVE-2021-31721", "field": "published"}, {"timestamp": "2021-09-18T02:46:03Z", "date_only": false, "value": "2021-09-18T02:46:03.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/GithubRedTeam/550", "record": "CVE-2021-31721", "field": "creation_timestamp", "uuid": "7fcb11c1-6cd8-488c-824b-5c47a04f6447", "content": "GitHub\u76d1\u63a7\u6d88\u606f\u63d0\u9192\uff01\uff01\uff01\n\n\u66f4\u65b0\u4e86\uff1aCVE-2021\n\u63cf\u8ff0\uff1aPoC for exploiting CVE-2021-31721 : Chevereto before 3.17.1 allows Cross Site Scripting (XSS) via an image title at the image upload stage.\nURL\uff1ahttps://github.com/AlAIAL90/CVE-2021-30704", "url": "https://t.me/GithubRedTeam/550"}, {"timestamp": "2021-12-01T21:46:00Z", "date_only": false, "value": "2021-12-01T21:46Z", "kind": "other", "label": "Last Modified Date", "source": "gsd \u00b7 GSD-2021-31721", "record": "GSD-2021-31721", "field": "namespaces.nvd.nist.gov.lastModifiedDate"}, {"timestamp": "2022-05-24T19:06:40Z", "date_only": false, "value": "2022-05-24T19:06:40Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-JXPJ-GQQ9-QJ73", "record": "GHSA-JXPJ-GQQ9-QJ73", "field": "published"}, {"timestamp": "2023-12-13T01:23:13.608Z", "date_only": false, "value": "2023-12-13T01:23:13.608784Z", "kind": "other", "label": "Updated", "source": "gsd \u00b7 GSD-2021-31721", "record": "GSD-2021-31721", "field": "gsd.osvSchema.modified"}, {"timestamp": "2026-07-04T23:33:42.458Z", "date_only": false, "value": "2026-07-04T23:33:42.458Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / mitre", "record": "cve-2021-31721", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-07-05T00:31:21Z", "date_only": false, "value": "2026-07-05T00:31:21Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-JXPJ-GQQ9-QJ73", "record": "GHSA-JXPJ-GQQ9-QJ73", "field": "modified"}, {"timestamp": "2026-07-09T00:13:32.826Z", "date_only": false, "value": "2026-07-09T00:13:32.826Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "cve-2021-31721", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-07-09T00:13:32.826Z", "date_only": false, "value": "2026-07-09T00:13:32.826Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CVE", "record": "cve-2021-31721", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2026-07-09T01:16:53.687Z", "date_only": false, "value": "2026-07-09T01:16:53.687", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-31721", "record": "FKIE_CVE-2021-31721", "field": "lastModified"}, {"timestamp": "2026-09-01T20:02:22.671Z", "date_only": false, "value": "2026-09-01T20:02:22.671101Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/hacking_Attack/24009", "record": "CVE-2021-31721", "field": "creation_timestamp", "uuid": "af236732-c7a8-4175-841b-bc2d3c6fb993", "url": "https://t.me/hacking_Attack/24009"}, {"timestamp": "2026-09-07T15:00:06.340Z", "date_only": false, "value": "2026-09-07T15:00:06.340680Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/hacking_Attack/24009", "record": "CVE-2021-31721", "field": "creation_timestamp", "uuid": "ef7333c2-3489-40d7-a11d-49b1166495ca", "url": "https://t.me/hacking_Attack/24009"}]}