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 reveal.js Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2020-8127) WordPress Plugin WP Vault Local File Inclusion (0.8.6.6) WordPress Plugin Checkout Field Editor for WooCommerce (Pro) Arbitrary File Deletion (3.6.2) Oracle Database Server CVE-2006-5338 Vulnerability (CVE-2006-5338) Joomla! Core 1.5.x Multiple Cross-Site Scripting Vulnerabilities (1.5.0 - 1.5.20) 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