CVE-2021-21340 — Cross-Site Scripting in Content Preview
TYPO3 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_…
Published: 2021-03-23 · CVSS: 5.4 · CVSS 3.1
TYPO3 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 .
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7