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 Rukovoditel Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2022-44950) WordPress Plugin YouTube Embed Cross-Site Scripting (3.3.2) WordPress Plugin WP Banners Lite Cross-Site Scripting (1.40) PHP Other Vulnerability (CVE-2009-4017) WordPress Plugin WP Symposium Arbitrary File Upload (14.11) 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