Description WordPress before 5.2.3 allows XSS in media uploads because wp_ajax_upload_attachment is mishandled. Remediation References CVE-2019-16217 Related Vulnerabilities Drupal Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2007-4064) WordPress Plugin Excel-Like Price Changer for WooCommerce and WP E-commerce-Light Multiple Vulnerabilities (2.1.5) MySQL CVE-2020-2577 Vulnerability (CVE-2020-2577) Chamilo Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') Vulnerability (CVE-2023-4221) Jboss EAP Improper Input Validation Vulnerability (CVE-2011-4575) Severity Medium Classification CVE-2019-16217 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