{"vulnerability": "CVE-2021-27921", "sightings": [{"uuid": "6824f69f-7f59-41be-a76a-c9c559ae0e07", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-27921", "type": "seen", "source": "Telegram/FiJrw6W3b1Ixj2fx678ZGMAXMizJrKd2zRVJ618b4BSnpuA", "creation_timestamp": "2021-03-03T12:45:15.000000Z"}, {"uuid": "60a01767-de1c-4fae-9971-c0b4b26892c0", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-27921", "type": "seen", "source": "Telegram/hGFptrLE5hfoi8BOcWp-X24JmHtzFcfqITp7diuR7zT5EH0", "creation_timestamp": "2025-08-15T05:04:18.000000Z"}]}