{"metadata": {"vulnerability": "CVE-2026-66420", "count": 15, "kinds": {"milestone": 4, "sighting": 2, "kev": 0, "other": 9}}, "data": [{"timestamp": "2026-07-27T05:16:45.792Z", "date_only": false, "value": "2026-07-27T05:16:45.792Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-66420", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-07-30T00:00:00Z", "date_only": false, "value": "2026-07-30T00:00:00.000Z", "kind": "other", "label": "Made public", "source": "cvelistv5 / VulnCheck", "record": "CVE-2026-66420", "field": "containers.cna.datePublic", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-07-30T21:52:28.914Z", "date_only": false, "value": "2026-07-30T21:52:28.914Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-66420", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-07-30T23:16:53Z", "date_only": false, "value": "2026-07-30T23:16:53Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-FCVP-V754-R7RH", "record": "GHSA-FCVP-V754-R7RH", "field": "database_specific.nvd_published_at"}, {"timestamp": "2026-07-30T23:16:53.527Z", "date_only": false, "value": "2026-07-30T23:16:53.527", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-66420", "record": "FKIE_CVE-2026-66420", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-07-31T00:30:23Z", "date_only": false, "value": "2026-07-31T00:30:23Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-FCVP-V754-R7RH", "record": "GHSA-FCVP-V754-R7RH", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-07-31T00:30:23Z", "date_only": false, "value": "2026-07-31T00:30:23Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-FCVP-V754-R7RH", "record": "GHSA-FCVP-V754-R7RH", "field": "modified"}, {"timestamp": "2026-07-31T01:00:41.317Z", "date_only": false, "value": "2026-07-31T01:00:41.317291Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mrvqvtqxt22a", "record": "CVE-2026-66420", "field": "creation_timestamp", "uuid": "e1490fa3-5e9e-4614-9375-b82ec78db799", "content": "\ud83d\udfe0 CVE-2026-66420 - High (8.8)\n\nMeshCentral 1.1.21 contains a cross-site WebSocket hijacking protection bypass vulnerability that...\n\nhttps://www.thehackerwire.com/vulnerability/CVE-2026-66420/\n\n#infosec #cybersecurity #CVE #vulnerability #security #patchstack", "url": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mrvqvtqxt22a"}, {"timestamp": "2026-07-31T12:42:04.850Z", "date_only": false, "value": "2026-07-31T12:42:04.850731Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/stackflag.bsky.social/post/3mrwy427mt52i", "record": "CVE-2026-66420", "field": "creation_timestamp", "uuid": "9387b522-5e4b-4600-8cf7-62918679b40b", "content": "CVE-2026-66420\nMeshCentral administrators may be at risk of session hijacking if they use self-signed certificates. Attackers can exploit this vulnerability to take control of managed devices. To mitigate this risk,\u2026\n\nToo many irrelevant or confusing CVEs? 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