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 .
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Affected Vendors & Products
References
History
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2024-08-03T18:09:15.910Z
Reserved: 2020-12-22T00:00:00
Link: CVE-2021-21340
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Status : Modified
Published: 2021-03-23T02:15:12.533
Modified: 2024-11-21T05:48:03.597
Link: CVE-2021-21340
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