Description An issue was discovered in Joomla! 3.2.0 through 3.9.24. Missing input validation within the template manager. Remediation References CVE-2021-23131 Related Vulnerabilities WordPress Plugin Apocalypse Meow Security Bypass (21.2.7) WordPress Plugin Live Product Editor for WooCommerce Security Bypass (4.6.2) Moodle Generation of Error Message Containing Sensitive Information Vulnerability (CVE-2024-48896) TYPO3 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2011-4630) WordPress Plugin Form Maker by 10Web-Mobile-Friendly Drag & Drop Contact Form Builder CSV Injection (1.12.22) Severity High Classification CVE-2021-23131 CWE-20 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Tags Missing Update Known Vulnerabilities