Description WordPress before 5.2.4 is vulnerable to stored XSS (cross-site scripting) via the Customizer. Remediation References CVE-2019-17674 Related Vulnerabilities Apache Tomcat Loop with Unreachable Exit Condition ('Infinite Loop') Vulnerability (CVE-2018-1336) Liferay Portal Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2025-43826) WordPress Plugin DFD Reddcoin Tips Cross-Site Scripting (1.1.1) WordPress Plugin Maintenance Cross-Site Request Forgery (3.6.4) MySQL Out-of-bounds Write Vulnerability (CVE-2020-15358) 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 Tags Missing Update Known Vulnerabilities