{"metadata": {"vulnerability": "cve-2021-41239", "count": 32, "kinds": {"milestone": 6, "sighting": 2, "kev": 0, "other": 24}}, "data": [{"timestamp": "2021-09-15T00:00:00Z", "date_only": false, "value": "2021-09-15T00:00:00.000Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "cve-2021-41239", "field": "cveMetadata.dateReserved"}, {"timestamp": "2022-03-08T18:05:12Z", "date_only": false, "value": "2022-03-08T18:05:12.000Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "cve-2021-41239", "field": "cveMetadata.datePublished"}, {"timestamp": "2022-03-08T18:15:00Z", "date_only": false, "value": "2022-03-08T18:15Z", "kind": "other", "label": "Published Date", "source": "gsd \u00b7 GSD-2021-41239", "record": "GSD-2021-41239", "field": "namespaces.nvd.nist.gov.publishedDate"}, {"timestamp": "2022-03-08T18:15:07.873Z", "date_only": false, "value": "2022-03-08T18:15:07.873", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-41239", "record": "FKIE_CVE-2021-41239", "field": "published"}, {"timestamp": "2022-03-08T20:40:50Z", "date_only": false, "value": "2022-03-08T20:40:50.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/cibsecurity/38542", "record": "CVE-2021-41239", "field": "creation_timestamp", "uuid": "1d8dabad-f645-4e86-bae5-9ad7ffd672ff", "content": "\u203c CVE-2021-41239 \u203c\n\nNextcloud server is a self hosted system designed to provide cloud style services. In affected versions the User Status API did not consider the user enumeration settings by the administrator. This allowed a user to enumerate other users on the instance, even when user listings where disabled. It is recommended that the Nextcloud Server is upgraded to 20.0.14, 21.0.6 or 22.2.1. There are no known workarounds.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "url": "https://t.me/cibsecurity/38542"}, {"timestamp": "2022-03-09T00:00:00Z", "date_only": false, "value": "2022-03-09T00:00:00", "kind": "other", "label": "Last revision date", "source": "certfr_avis \u00b7 CERTFR-2022-AVI-218", "record": "CERTFR-2022-AVI-218", "field": "last_revision_date"}, {"timestamp": "2022-03-09T00:00:00Z", "date_only": false, "value": "2022-03-09T00:00:00", "kind": "milestone", "label": "Published", "source": "certfr_avis \u00b7 CERTFR-2022-AVI-218", "record": "CERTFR-2022-AVI-218", "field": "initial_release_date"}, {"timestamp": "2022-03-09T00:00:00Z", "date_only": false, "value": "2022-03-09T00:00:00.000000", "kind": "other", "label": "Revision date", "source": "certfr_avis \u00b7 CERTFR-2022-AVI-218", "record": "CERTFR-2022-AVI-218", "field": "revisions.0.revision_date"}, {"timestamp": "2022-03-10T00:00:00Z", "date_only": true, "value": "2022-03-10", "kind": "other", "label": "Submit Time", "source": "cnvd \u00b7 CNVD-2022-20691", "record": "CNVD-2022-20691", "field": "submitTime"}, {"timestamp": "2022-03-18T00:00:00Z", "date_only": true, "value": "2022-03-18", "kind": "other", "label": "Open Time", "source": "cnvd \u00b7 CNVD-2022-20691", "record": "CNVD-2022-20691", "field": "openTime"}, {"timestamp": "2022-03-23T17:01:26Z", "date_only": false, "value": "2022-03-23T17:01:26Z", "kind": "other", "label": "Advisory revision", "source": "csaf_opensuse \u00b7 OPENSUSE-SU-2022:0089-1", "record": "OPENSUSE-SU-2022:0089-1", "field": "document.tracking.revision_history.0.date"}, {"timestamp": "2022-03-23T17:01:26Z", "date_only": false, "value": "2022-03-23T17:01:26Z", "kind": "other", "label": "Date", "source": "csaf_opensuse \u00b7 OPENSUSE-SU-2022:0089-1", "record": "OPENSUSE-SU-2022:0089-1", "field": "vulnerabilities.0.threats.0.date"}, {"timestamp": "2022-03-23T17:01:26Z", "date_only": false, "value": "2022-03-23T17:01:26Z", "kind": "other", "label": "Document generated", "source": "csaf_opensuse \u00b7 OPENSUSE-SU-2022:0089-1", "record": "OPENSUSE-SU-2022:0089-1", "field": "document.tracking.generator.date"}, {"timestamp": "2022-03-23T17:01:26Z", "date_only": false, "value": "2022-03-23T17:01:26Z", "kind": "milestone", "label": "Published", "source": "csaf_opensuse \u00b7 OPENSUSE-SU-2022:0089-1", "record": "OPENSUSE-SU-2022:0089-1", "field": "document.tracking.initial_release_date"}, {"timestamp": "2022-03-31T10:01:17Z", "date_only": false, "value": "2022-03-31T10:01:17Z", "kind": "other", "label": "Advisory revision", "source": "csaf_opensuse \u00b7 OPENSUSE-SU-2022:0098-1", "record": "OPENSUSE-SU-2022:0098-1", "field": "document.tracking.revision_history.0.date"}, {"timestamp": "2022-03-31T10:01:17Z", "date_only": false, "value": "2022-03-31T10:01:17Z", "kind": "other", "label": "Date", "source": "csaf_opensuse \u00b7 OPENSUSE-SU-2022:0098-1", "record": "OPENSUSE-SU-2022:0098-1", "field": "vulnerabilities.0.threats.0.date"}, {"timestamp": "2022-03-31T10:01:17Z", "date_only": false, "value": "2022-03-31T10:01:17Z", "kind": "other", "label": "Document generated", "source": "csaf_opensuse \u00b7 OPENSUSE-SU-2022:0098-1", "record": "OPENSUSE-SU-2022:0098-1", "field": "document.tracking.generator.date"}, {"timestamp": "2022-03-31T10:01:17Z", "date_only": false, "value": "2022-03-31T10:01:17Z", "kind": "milestone", "label": "Published", "source": "csaf_opensuse \u00b7 OPENSUSE-SU-2022:0098-1", "record": "OPENSUSE-SU-2022:0098-1", "field": "document.tracking.initial_release_date"}, {"timestamp": "2022-08-11T00:07:18Z", "date_only": false, "value": "2022-08-11T00:07:18.000Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / GitHub_M", "record": "cve-2021-41239", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2022-10-24T16:42:00Z", "date_only": false, "value": "2022-10-24T16:42Z", "kind": "other", "label": "Last Modified Date", "source": "gsd \u00b7 GSD-2021-41239", "record": "GSD-2021-41239", "field": "namespaces.nvd.nist.gov.lastModifiedDate"}, {"timestamp": "2023-12-13T01:23:27.551Z", "date_only": false, "value": "2023-12-13T01:23:27.551217Z", "kind": "other", "label": "Updated", "source": "gsd \u00b7 GSD-2021-41239", "record": "GSD-2021-41239", "field": "gsd.osvSchema.modified"}, {"timestamp": "2024-08-04T03:08:31.486Z", "date_only": false, "value": "2024-08-04T03:08:31.486Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CVE", "record": "cve-2021-41239", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2025-04-23T15:57:02.638Z", "date_only": false, "value": "2025-04-23T15:57:02.638564Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "cve-2021-41239", "field": "containers.adp.1.metrics.0.other.content.timestamp"}, {"timestamp": "2025-04-23T15:57:02.638Z", "date_only": false, "value": "2025-04-23T15:57:02.638564Z", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-41239", "record": "FKIE_CVE-2021-41239", "field": "metrics.ssvcV203.0.ssvcData.timestamp"}, {"timestamp": "2025-04-23T18:58:33.406Z", "date_only": false, "value": "2025-04-23T18:58:33.406Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "cve-2021-41239", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2025-04-23T18:58:33.406Z", "date_only": false, "value": "2025-04-23T18:58:33.406Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CISA-ADP", "record": "cve-2021-41239", "field": "containers.adp.1.providerMetadata.dateUpdated"}, {"timestamp": "2025-04-23T19:05:26Z", "date_only": false, "value": "2025-04-23T19:05:26.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/13126", "record": "CVE-2021-41239", "field": "creation_timestamp", "uuid": "024c168c-4fc1-41e7-be07-e43d5299ae2a", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2021-41239\n\ud83d\udd25 CVSS Score: 5.3 (cvssV3_1, Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)\n\ud83d\udd39 Description: Nextcloud server is a self hosted system designed to provide cloud style services. In affected versions the User Status API did not consider the user enumeration settings by the administrator. This allowed a user to enumerate other users on the instance, even when user listings where disabled. It is recommended that the Nextcloud Server is upgraded to 20.0.14, 21.0.6 or 22.2.1. There are no known workarounds.\n\ud83d\udccf Published: 2022-03-08T18:05:12.000Z\n\ud83d\udccf Modified: 2025-04-23T18:58:33.406Z\n\ud83d\udd17 References:\n1. https://github.com/nextcloud/security-advisories/security/advisories/GHSA-g722-cm3h-8wrx\n2. https://github.com/nextcloud/server/issues/27122\n3. https://github.com/nextcloud/server/pull/29260\n4. https://security.gentoo.org/glsa/202208-17", "url": "https://t.me/DarkWebInformer_CVEAlerts/13126"}, {"timestamp": "2026-06-17T04:08:09.197Z", "date_only": false, "value": "2026-06-17T04:08:09.197", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-41239", "record": "FKIE_CVE-2021-41239", "field": "lastModified"}, {"timestamp": "2026-09-20T19:38:16Z", "date_only": false, "value": "2026-09-20T19:38:16Z", "kind": "other", "label": "Advisory revision", "source": "csaf_opensuse \u00b7 OPENSUSE-SU-2022:0089-1", "record": "OPENSUSE-SU-2022:0089-1", "field": "document.tracking.revision_history.1.date"}, {"timestamp": "2026-09-20T19:38:16Z", "date_only": false, "value": "2026-09-20T19:38:16Z", "kind": "other", "label": "Updated", "source": "csaf_opensuse \u00b7 OPENSUSE-SU-2022:0089-1", "record": "OPENSUSE-SU-2022:0089-1", "field": "document.tracking.current_release_date"}, {"timestamp": "2026-09-20T19:38:21Z", "date_only": false, "value": "2026-09-20T19:38:21Z", "kind": "other", "label": "Advisory revision", "source": "csaf_opensuse \u00b7 OPENSUSE-SU-2022:0098-1", "record": "OPENSUSE-SU-2022:0098-1", "field": "document.tracking.revision_history.1.date"}, {"timestamp": "2026-09-20T19:38:21Z", "date_only": false, "value": "2026-09-20T19:38:21Z", "kind": "other", "label": "Updated", "source": "csaf_opensuse \u00b7 OPENSUSE-SU-2022:0098-1", "record": "OPENSUSE-SU-2022:0098-1", "field": "document.tracking.current_release_date"}]}