Description
In TYPO3 CMS greater than or equal to 9.5.12 and less than 9.5.17, and greater than or equal to 10.2.0 and less than 10.4.2, it has been discovered that link tags generated by typolink functionality are vulnerable to cross-site scripting; properties being assigned as HTML attributes have not been parsed correctly. This has been fixed in 9.5.17 and 10.4.2.
Remediation
References
Related Vulnerabilities
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WordPress Plugin WPFront User Role Editor Multiple Cross-Site Scripting Vulnerabilities (2.13)
SharePoint Unrestricted Upload of File with Dangerous Type Vulnerability (CVE-2020-1024)