{"metadata": {"vulnerability": "CVE-2026-49448", "count": 15, "kinds": {"milestone": 4, "sighting": 4, "kev": 0, "other": 7}}, "data": [{"timestamp": "2026-05-30T02:43:33.106Z", "date_only": false, "value": "2026-05-30T02:43:33.106Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-49448", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-06-02T20:31:20.323Z", "date_only": false, "value": "2026-06-02T20:31:20.323Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-49448", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-06-02T20:31:20.323Z", "date_only": false, "value": "2026-06-02T20:31:20.323Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / GitHub_M", "record": "CVE-2026-49448", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-06-02T21:16:28.490Z", "date_only": false, "value": "2026-06-02T21:16:28.490", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-49448", "record": "FKIE_CVE-2026-49448", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-06-02T22:00:55.385Z", "date_only": false, "value": "2026-06-02T22:00:55.385911Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mndlst2fsr22", "record": "CVE-2026-49448", "field": "creation_timestamp", "uuid": "f1aa93b7-dcbb-4533-9f16-cc2529dea8b2", "content": "\ud83d\udd34 CVE-2026-49448 - Critical (9.8)\n\nauthentik is an open-source identity provider. Prior to versions 2025.12.6, 2026.2.4, and 2026.5....\n\nhttps://www.thehackerwire.com/vulnerability/CVE-2026-49448/\n\n#infosec #cybersecurity #CVE #vulnerability #security #patchstack", "url": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mndlst2fsr22"}, {"timestamp": "2026-06-02T23:05:07.824Z", "date_only": false, "value": "2026-06-02T23:05:07.824942Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/hugovalters.bsky.social/post/3mndpfsttse2i", "record": "CVE-2026-49448", "field": "creation_timestamp", "uuid": "7909b522-2441-4e79-80f7-62acd5a63512", "content": "CVE-2026-49448 - Critical authentication bypass in Authentik. Sending an empty POST bypasses the Source stage. CVSS 9.8. Update to 2025.12.6, 2026.2.4, or 2026.5.1 immediately. #CVE #Authentik #infosec\n\nhttps://www.valtersit.com/cve/CVE-2026-49448/", "url": "https://bsky.app/profile/hugovalters.bsky.social/post/3mndpfsttse2i"}, {"timestamp": "2026-06-02T23:41:46.580Z", "date_only": false, "value": "2026-06-02T23:41:46.580822Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mndrhe3k6f2d", "record": "CVE-2026-49448", "field": "creation_timestamp", "uuid": "f275ddf1-f851-4846-aca3-4357ddcf31d8", "content": "CVE-2026-49448 - authentik: SourceStage bypass via empty POST\nCVE ID : CVE-2026-49448\n \n Published : June 2, 2026, 9:16 p.m. | 1\u00a0hour, 57\u00a0minutes ago\n \n Description : authentik is an open-source identity provider. 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