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 WordPress Plugin Chamber Dashboard Business Directory Cross-Site Scripting (3.2.8) Liferay Portal Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2022-42115) Joomla Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2009-1939) Atlassian Confluence Improper Control of Generation of Code ('Code Injection') Vulnerability (CVE-2024-21672) Moodle URL Redirection to Untrusted Site ('Open Redirect') Vulnerability (CVE-2019-14882) 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