Description An issue was discovered in Joomla! 2.5.0 through 3.9.24. Missing filtering of feed fields could lead to xss issues. Remediation References CVE-2021-23130 Related Vulnerabilities WordPress Plugin My Calendar Multiple Cross-Site Scripting Vulnerabilities (1.10.1) Microsoft SQL Server Permissions, Privileges, and Access Controls Vulnerability (CVE-2003-0230) WordPress Plugin Picture Gallery-Frontend Image Uploads, AJAX Photo List Cross-Site Scripting (1.4.2) Apache Tomcat Other Vulnerability (CVE-2003-0044) Apache Tomcat Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2017-5647) Severity Medium Classification CVE-2021-23130 CWE-707 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N Tags Missing Update Known Vulnerabilities