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 phpMyAdmin Improper Control of Generation of Code ('Code Injection') Vulnerability (CVE-2011-2507) MySQL Improper Resource Shutdown or Release Vulnerability (CVE-2026-34317) Atlassian Jira Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2019-11584) WordPress Plugin Form Maker by 10Web-Mobile-Friendly Drag & Drop Contact Form Builder CSV Injection (1.12.22) WordPress Plugin WP Inventory Manager Unspecified Vulnerability (1.8.1) 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 Tags Missing Update Known Vulnerabilities