Description The Ultimate Member (aka ultimatemember) plugin before 2.0.18 for WordPress has XSS via the wp-admin settings screen. Remediation References CVE-2018-13136 Related Vulnerabilities IBM RTC Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2021-20357) WordPress Plugin EELV Newsletter Multiple Vulnerabilities (4.6) PHP Resource Management Errors Vulnerability (CVE-2007-3806) PHP Improper Input Validation Vulnerability (CVE-2014-3487) Apache Tomcat Other Vulnerability (CVE-2011-1419) Severity Medium Classification CVE-2018-13136 CWE-707 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Tags Missing Update Known Vulnerabilities