{"vulnerability": "cve-2026-5439", "sightings": [{"uuid": "62d446e2-7f19-4400-ae80-cbee1a647cbd", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-5439", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mj3b2jklkn25", "content": "", "creation_timestamp": "2026-04-09T16:46:11.832035Z"}, {"uuid": "8910304f-8a86-4d50-ad1b-696df687e9e0", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-5439", "type": "published-proof-of-concept", "source": "Telegram/_P20Htht508gPcGtfhYsw3BkHMYZAVXCzBRlMvbh3o3mGtY", "content": "", "creation_timestamp": "2026-04-14T20:03:14.000000Z"}, {"uuid": "d2deab50-93e3-400f-be3c-18396ac58b93", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-54398", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mo56n2nt6m2j", "content": "CVE-2026-54398 - MISP object edit authorization bypass allows unauthorized sharing group assignment\nCVE ID : CVE-2026-54398\n \n Published : June 12, 2026, 10:16 p.m. | 3\u00a0hours, 7\u00a0minutes ago\n \n Description : An authorization flaw in MISP\u2019s object add/edit handling allowed an au...", "creation_timestamp": "2026-06-13T02:14:17.167882Z"}]}