{"vulnerability": "cve-2026-54219", "sightings": [{"uuid": "a8e22654-3686-4164-adae-e9128175e435", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-54219", "type": "seen", "source": "https://cert.pl/en/posts/2026/06/CVE-2026-54219", "content": "", "creation_timestamp": "2026-06-18T05:55:00.000000Z"}, {"uuid": "2edaa746-e298-4177-b04c-6de1350929ce", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-54219", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mol6hmaass2j", "content": "CVE-2026-54219 - Stored XSS in UBB.threads\nCVE ID : CVE-2026-54219\n \n Published : June 18, 2026, 12:56 p.m. | 46\u00a0minutes ago\n \n Description : UBB.threads is vulnerable to Stored XSS via user posts and user profile fields. The application fails to properly sanitize user input, ...", "creation_timestamp": "2026-06-18T15:48:23.602053Z"}]}