Description
TYPO3 is an open source PHP based web content management system released under the GNU GPL. It has been discovered that the `f:asset.css` view helper is vulnerable to cross-site scripting when user input is passed as variables to the CSS. Update to TYPO3 version 10.4.32 or 11.5.16 that fix the problem. There are no known workarounds for this issue.
Remediation
References
Related Vulnerabilities
MySQL CVE-2021-35637 Vulnerability (CVE-2021-35637)
WordPress Plugin Slider by 10Web-Responsive Image Slider Cross-Site Request Forgery (1.2.22)
Moodle Other Vulnerability (CVE-2006-4786)
phpMyAdmin Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2016-9848)
Ruby on Rails Deserialization of Untrusted Data Vulnerability (CVE-2020-8164)