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 osTicket Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2023-1317) Vanilla Forums Other Vulnerability (CVE-2011-3614) Oracle JRE CVE-2013-0435 Vulnerability (CVE-2013-0435) Chamilo Unrestricted Upload of File with Dangerous Type Vulnerability (CVE-2019-13082) Moodle Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2015-0211) 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