Description WordPress before 5.2.4 is vulnerable to stored XSS (cross-site scripting) via the Customizer. Remediation References CVE-2019-17674 Related Vulnerabilities Moodle Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2018-1135) MediaWiki Permissions, Privileges, and Access Controls Vulnerability (CVE-2008-5687) MySQL CVE-2017-3467 Vulnerability (CVE-2017-3467) Joomla Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2012-2413) Dolibarr Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2019-16687) Severity Medium Classification CVE-2019-17674 CWE-707 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:L/SI:L/SA:N Tags Missing Update Known Vulnerabilities