Description WordPress before 4.9.2 has XSS in the Flash fallback files in MediaElement (under wp-includes/js/mediaelement). Remediation References CVE-2018-5776 Related Vulnerabilities WordPress Plugin Export customers list csv for WooCommerce, WordPress users csv, export Guest customer list CSV Injection (2.0.68) Moodle Permissions, Privileges, and Access Controls Vulnerability (CVE-2011-4589) WordPress Plugin Meta Slider and Carousel with Lightbox Cross-Site Request Forgery (1.6.2) PHP-Fusion Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2012-6043) Mailman Improper Control of Generation of Code ('Code Injection') Vulnerability (CVE-2006-4624) Severity Medium Classification CVE-2018-5776 CWE-707 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Tags Missing Update Known Vulnerabilities