https://vulnerability.circl.lu/sightings/feed 2026-05-04T15:33:37.383759+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent sightings. https://vulnerability.circl.lu/sighting/862868f8-108d-4088-8bd3-d1a6f5fe90fd/export 2026-05-04T15:33:37.718070+00:00 Automation user http://vulnerability.circl.lu/user/automation {"uuid": "862868f8-108d-4088-8bd3-d1a6f5fe90fd", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-42564", "type": "seen", "source": "https://t.me/cibsecurity/33132", "content": "\u203c CVE-2021-42564 \u203c\n\nAn open redirect through HTML injection in confidential messages in Cryptshare before 5.1.0 allows remote attackers (with permission to provide confidential messages via Cryptshare) to redirect targeted victims to any URL via the '<meta http-equiv=\"refresh\"' substring in the editor parameter.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-11-30T22:34:41.000000Z"} 2021-11-30T22:34:41+00:00