Security Advisory

CVE-2021-21370

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2021-03-23 01:55:12

Last updated 2024-08-03 18:09:15

Assigner GitHub_M

State PUBLISHED

Description

TYPO3 is an open source PHP based web content management system. In TYPO3 before versions 7.6.51, 8.7.40, 9.5.25, 10.4.14, 11.1.1 it has been discovered that content elements of type _menu_ are vulnerable to cross-site scripting when their referenced items get previewed in the page module. A valid backend user account is needed to exploit this vulnerability. This is fixed in versions 7.6.51, 8.7.40, 9.5.25, 10.4.14, 11.1.1.

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