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 phpMyFAQ Misinterpretation of Input Vulnerability (CVE-2023-0880) WebLogic Improper Neutralization of Special Elements used in an Expression Language Statement ('Expression La Vulnerability (CVE-2021-28170) SharePoint CVE-2024-21318 Vulnerability (CVE-2024-21318) Oracle JRE CVE-2013-2433 Vulnerability (CVE-2013-2433) SharePoint Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2020-1100) 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