{"metadata": {"vulnerability": "CVE-2021-43850", "count": 19, "kinds": {"milestone": 4, "sighting": 2, "kev": 0, "other": 13}}, "data": [{"timestamp": "2021-11-16T00:00:00Z", "date_only": false, "value": "2021-11-16T00:00:00.000Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2021-43850", "field": "cveMetadata.dateReserved"}, {"timestamp": "2022-01-04T19:35:11Z", "date_only": false, "value": "2022-01-04T19:35:11.000Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2021-43850", "field": "cveMetadata.datePublished"}, {"timestamp": "2022-01-04T19:35:11Z", "date_only": false, "value": "2022-01-04T19:35:11.000Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / GitHub_M", "record": "CVE-2021-43850", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2022-01-04T20:15:00Z", "date_only": false, "value": "2022-01-04T20:15Z", "kind": "other", "label": "Published Date", "source": "gsd \u00b7 GSD-2021-43850", "record": "GSD-2021-43850", "field": "namespaces.nvd.nist.gov.publishedDate"}, {"timestamp": "2022-01-04T20:15:07.667Z", "date_only": false, "value": "2022-01-04T20:15:07.667", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-43850", "record": "FKIE_CVE-2021-43850", "field": "published"}, {"timestamp": "2022-01-04T22:38:25Z", "date_only": false, "value": "2022-01-04T22:38:25.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/cibsecurity/34953", "record": "CVE-2021-43850", "field": "creation_timestamp", "uuid": "3b05246c-a3dc-4ced-88f2-d69fdd6dcedf", "content": "\u203c CVE-2021-43850 \u203c\n\nDiscourse is an open source platform for community discussion. In affected versions admins users can trigger a Denial of Service attack via the `/message-bus/_diagnostics` path. The impact of this vulnerability is greater on multisite Discourse instances (where multiple forums are served from a single application server) where any admin user on any of the forums are able to visit the `/message-bus/_diagnostics` path. The problem has been patched. Please upgrade to 2.8.0.beta10 or 2.7.12. No workarounds for this issue exist.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "url": "https://t.me/cibsecurity/34953"}, {"timestamp": "2022-01-06T00:00:00Z", "date_only": true, "value": "2022-01-06", "kind": "other", "label": "Submit Time", "source": "cnvd \u00b7 CNVD-2022-05507", "record": "CNVD-2022-05507", "field": "submitTime"}, {"timestamp": "2022-01-14T02:50:00Z", "date_only": false, "value": "2022-01-14T02:50Z", "kind": "other", "label": "Last Modified Date", "source": "gsd \u00b7 GSD-2021-43850", "record": "GSD-2021-43850", "field": "namespaces.nvd.nist.gov.lastModifiedDate"}, {"timestamp": "2022-01-20T00:00:00Z", "date_only": true, "value": "2022-01-20", "kind": "other", "label": "Open Time", "source": "cnvd \u00b7 CNVD-2022-05507", "record": "CNVD-2022-05507", "field": "openTime"}, {"timestamp": "2023-12-13T01:23:26.426Z", "date_only": false, "value": "2023-12-13T01:23:26.426611Z", "kind": "other", "label": "Updated", "source": "gsd \u00b7 GSD-2021-43850", "record": "GSD-2021-43850", "field": "gsd.osvSchema.modified"}, {"timestamp": "2024-03-06T11:08:27.960Z", "date_only": false, "value": "2024-03-06T11:08:27.960Z", "kind": "milestone", "label": "Published", "source": "bitnami_vulndb \u00b7 BIT-DISCOURSE-2021-43850", "record": "BIT-DISCOURSE-2021-43850", "field": "published"}, {"timestamp": "2024-08-04T04:10:16.294Z", "date_only": false, "value": "2024-08-04T04:10:16.294Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CVE", "record": "CVE-2021-43850", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2025-04-22T15:52:29.625Z", "date_only": false, "value": "2025-04-22T15:52:29.625195Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2021-43850", "field": "containers.adp.1.metrics.0.other.content.timestamp"}, {"timestamp": "2025-04-22T15:52:29.625Z", "date_only": false, "value": "2025-04-22T15:52:29.625195Z", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-43850", "record": "FKIE_CVE-2021-43850", "field": "metrics.ssvcV203.0.ssvcData.timestamp"}, {"timestamp": "2025-04-22T18:34:44.857Z", "date_only": false, "value": "2025-04-22T18:34:44.857Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2021-43850", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2025-04-22T18:34:44.857Z", "date_only": false, "value": "2025-04-22T18:34:44.857Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2021-43850", "field": "containers.adp.1.providerMetadata.dateUpdated"}, {"timestamp": "2025-04-22T19:03:41Z", "date_only": false, "value": "2025-04-22T19:03:41.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/12946", "record": "CVE-2021-43850", "field": "creation_timestamp", "uuid": "a7440582-9508-4033-a3a0-89120bb93d29", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2021-43850\n\ud83d\udd25 CVSS Score: 6.8 (cvssV3_1, Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:N/A:H)\n\ud83d\udd39 Description: Discourse is an open source platform for community discussion. In affected versions admins users can trigger a Denial of Service attack via the `/message-bus/_diagnostics` path. The impact of this vulnerability is greater on multisite Discourse instances (where multiple forums are served from a single application server) where any admin user on any of the forums are able to visit the `/message-bus/_diagnostics` path. The problem has been patched. Please upgrade to 2.8.0.beta10 or 2.7.12. No workarounds for this issue exist.\n\ud83d\udccf Published: 2022-01-04T19:35:11.000Z\n\ud83d\udccf Modified: 2025-04-22T18:34:44.857Z\n\ud83d\udd17 References:\n1. https://github.com/discourse/discourse/security/advisories/GHSA-59jr-pj65-qmvr\n2. https://github.com/discourse/discourse/commit/7a8ec129fb54f188b2da6588c9d24d3a36eb0d39", "url": "https://t.me/DarkWebInformer_CVEAlerts/12946"}, {"timestamp": "2026-06-17T04:11:34.157Z", "date_only": false, "value": "2026-06-17T04:11:34.157", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-43850", "record": "FKIE_CVE-2021-43850", "field": "lastModified"}, {"timestamp": "2026-09-08T08:34:36.952Z", "date_only": false, "value": "2026-09-08T08:34:36.952Z", "kind": "other", "label": "Updated", "source": "bitnami_vulndb \u00b7 BIT-DISCOURSE-2021-43850", "record": "BIT-DISCOURSE-2021-43850", "field": "modified"}]}