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 Jenkins Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2012-4441) WordPress Plugin Connections Business Directory Unspecified Vulnerability (0.7.1.5) Oracle JRE CVE-2013-5777 Vulnerability (CVE-2013-5777) phpList Access of Resource Using Incompatible Type ('Type Confusion') Vulnerability (CVE-2020-8547) WordPress Plugin Divi Builder Arbitrary File Upload (4.5.2) 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