{"vulnerability": "cve-2021-21340", "sightings": [{"uuid": "d29eb6de-2b6a-490d-8bdb-1f84a4a87abd", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-21340", "type": "seen", "source": "https://t.me/cibsecurity/25268", "content": "\u203c CVE-2021-21340 \u203c\n\nTYPO3 is an open source PHP based web content management system. In TYPO3 before versions 10.4.14, 11.1.1 it has been discovered that database fields used as _descriptionColumn_ are vulnerable to cross-site scripting when their content gets previewed. A valid backend user account is needed to exploit this vulnerability. This is fixed in versions 10.4.14, 11.1.1 .\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-03-23T06:37:53.000000Z"}]}