Description
Craft CMS is a content management system. Starting in version 3.0.0 and prior to versions 3.8.4 and 4.4.4, a malformed title in the feed widget can deliver a cross-site scripting payload. This issue is fixed in version 3.8.4 and 4.4.4.
Remediation
References
Related Vulnerabilities
Jboss EAP Deserialization of Untrusted Data Vulnerability (CVE-2021-4104)
WordPress Plugin Twitter Button by BestWebSoft Multiple Cross-Site Scripting Vulnerabilities (2.36)
OpenSSL Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2015-3195)
Serendipity Improper Access Control Vulnerability (CVE-2016-10082)