{"vulnerability": "CVE-2023-42451", "sightings": [{"uuid": "a243d6c8-c12e-4ece-9493-6c6dea1bb8ab", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-42451", "type": "seen", "source": "https://t.me/cibsecurity/70737", "content": "\u203c CVE-2023-42451 \u203c\n\nMastodon is a free, open-source social network server based on ActivityPub. Prior to versions 3.5.14, 4.0.10, 4.1.8, and 4.2.0-rc2, under certain circumstances, attackers can exploit a flaw in domain name normalization to spoof domains they do not own. Versions 3.5.14, 4.0.10, 4.1.8, and 4.2.0-rc2 contain a patch for this issue.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2023-09-19T20:34:28.000000Z"}]}