{"metadata": {"vulnerability": "CVE-2021-4435", "count": 24, "kinds": {"milestone": 6, "sighting": 3, "kev": 0, "other": 15}}, "data": [{"timestamp": "2021-09-20T00:00:00Z", "date_only": false, "value": "2021-09-20T00:00:00.000Z", "kind": "other", "label": "Made public", "source": "cvelistv5 / fedora", "record": "CVE-2021-4435", "field": "containers.cna.datePublic"}, {"timestamp": "2021-09-20T00:00:00Z", "date_only": false, "value": "2021-09-20T00:00:00.000Z", "kind": "other", "label": "Time", "source": "cvelistv5 / fedora", "record": "CVE-2021-4435", "field": "containers.cna.timeline.1.time"}, {"timestamp": "2023-10-23T00:00:00Z", "date_only": false, "value": "2023-10-23T00:00:00.000Z", "kind": "other", "label": "Time", "source": "cvelistv5 / fedora", "record": "CVE-2021-4435", "field": "containers.cna.timeline.0.time"}, {"timestamp": "2024-02-01T14:23:02.896Z", "date_only": false, "value": "2024-02-01T14:23:02.896Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2021-4435", "field": "cveMetadata.dateReserved"}, {"timestamp": "2024-02-02T06:04:04.283Z", "date_only": false, "value": "2024-02-02T06:04:04.283855Z", "kind": "other", "label": "Updated", "source": "gsd \u00b7 GSD-2021-4435", "record": "GSD-2021-4435", "field": "gsd.osvSchema.modified"}, {"timestamp": "2024-02-04T19:16:35.651Z", "date_only": false, "value": "2024-02-04T19:16:35.651Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2021-4435", "field": "cveMetadata.datePublished"}, {"timestamp": "2024-02-04T19:16:35.651Z", "date_only": false, "value": "2024-02-04T19:16:35.651Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / fedora", "record": "CVE-2021-4435", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2024-02-04T20:15:00Z", "date_only": false, "value": "2024-02-04T20:15:00Z", "kind": "milestone", "label": "Published", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2021-4435", "record": "UBUNTU-CVE-2021-4435", "field": "published"}, {"timestamp": "2024-02-04T20:15:45Z", "date_only": false, "value": "2024-02-04T20:15:45Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-MPWJ-FCR6-X34C", "record": "GHSA-MPWJ-FCR6-X34C", "field": "database_specific.nvd_published_at"}, {"timestamp": "2024-02-04T20:15:45.657Z", "date_only": false, "value": "2024-02-04T20:15:45.657", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-4435", "record": "FKIE_CVE-2021-4435", "field": "published"}, {"timestamp": "2024-02-04T20:15:45.657Z", "date_only": false, "value": "2024-02-04T20:15:45.657", "kind": "milestone", "label": "Published", "source": "gsd \u00b7 GSD-2021-4435", "record": "GSD-2021-4435", "field": "namespaces.nvd.nist.gov.cve.published"}, {"timestamp": "2024-02-04T21:21:25Z", "date_only": false, "value": "2024-02-04T21:21:25.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/ctinow/178932", "record": "CVE-2021-4435", "field": "creation_timestamp", "uuid": "ae11ce13-551e-4e84-9caf-72b72fe32d5a", "content": "https://ift.tt/2m7lfgH\nCVE-2021-4435", "url": "https://t.me/ctinow/178932"}, {"timestamp": "2024-02-04T21:30:43Z", "date_only": false, "value": "2024-02-04T21:30:43Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-MPWJ-FCR6-X34C", "record": "GHSA-MPWJ-FCR6-X34C", "field": "published"}, {"timestamp": "2024-02-05T20:20:29Z", "date_only": false, "value": "2024-02-05T20:20:29Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-MPWJ-FCR6-X34C", "record": "GHSA-MPWJ-FCR6-X34C", "field": "modified"}, {"timestamp": "2024-02-13T00:38:56.303Z", "date_only": false, "value": "2024-02-13T00:38:56.303", "kind": "other", "label": "Updated", "source": "gsd \u00b7 GSD-2021-4435", "record": "GSD-2021-4435", "field": "namespaces.nvd.nist.gov.cve.lastModified"}, {"timestamp": "2024-02-24T12:11:54Z", "date_only": false, "value": "2024-02-24T12:11:54.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/ctinow/192551", "record": "CVE-2021-4435", "field": "creation_timestamp", "uuid": "7c052ce6-8141-4a6e-a840-e495f5072722", "content": "https://ift.tt/jn74Urp\nCVE-2021-4435 | yarn prior 1.22.13 untrusted search path", "url": "https://t.me/ctinow/192551"}, {"timestamp": "2024-08-03T17:30:07.387Z", "date_only": false, "value": "2024-08-03T17:30:07.387Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CVE", "record": "CVE-2021-4435", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2025-06-17T14:29:04.160Z", "date_only": false, "value": "2025-06-17T14:29:04.160012Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2021-4435", "field": "containers.adp.1.metrics.0.other.content.timestamp"}, {"timestamp": "2025-06-17T14:29:04.160Z", "date_only": false, "value": "2025-06-17T14:29:04.160012Z", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-4435", "record": "FKIE_CVE-2021-4435", "field": "metrics.ssvcV203.0.ssvcData.timestamp"}, {"timestamp": "2025-06-17T14:29:17.224Z", "date_only": false, "value": "2025-06-17T14:29:17.224Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2021-4435", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2025-06-17T14:29:17.224Z", "date_only": false, "value": "2025-06-17T14:29:17.224Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2021-4435", "field": "containers.adp.1.providerMetadata.dateUpdated"}, {"timestamp": "2025-06-17T14:40:05Z", "date_only": false, "value": "2025-06-17T14:40:05.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/18597", "record": "CVE-2021-4435", "field": "creation_timestamp", "uuid": "dd724e53-8378-4428-8899-3f31d896199f", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2021-4435\n\ud83d\udd25 CVSS Score: 7.7 (cvssV3_1, Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H)\n\ud83d\udd39 Description: An untrusted search path vulnerability was found in Yarn. When a victim runs certain Yarn commands in a directory with attacker-controlled content, malicious commands could be executed in unexpected ways.\n\ud83d\udccf Published: 2024-02-04T19:16:35.651Z\n\ud83d\udccf Modified: 2025-06-17T14:29:17.224Z\n\ud83d\udd17 References:\n1. https://access.redhat.com/security/cve/CVE-2021-4435\n2. https://bugzilla.redhat.com/show_bug.cgi?id=2262284\n3. https://github.com/yarnpkg/yarn/commit/67fcce88935e45092ffa2674c08053f1ef5268a1\n4. https://github.com/yarnpkg/yarn/releases/tag/v1.22.13", "url": "https://t.me/DarkWebInformer_CVEAlerts/18597"}, {"timestamp": "2026-06-17T04:19:45.067Z", "date_only": false, "value": "2026-06-17T04:19:45.067", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-4435", "record": "FKIE_CVE-2021-4435", "field": "lastModified"}, {"timestamp": "2026-10-17T09:08:06Z", "date_only": false, "value": "2026-10-17T09:08:06Z", "kind": "other", "label": "Updated", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2021-4435", "record": "UBUNTU-CVE-2021-4435", "field": "modified"}]}