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 WordPress Plugin WP Retina 2x Cross-Site Scripting (5.2.0) WordPress Plugin Popup Builder-Create highly converting, mobile friendly marketing popups Cross-Site Scripting (4.2.2) Liferay Portal URL Redirection to Untrusted Site ('Open Redirect') Vulnerability (CVE-2025-62253) WebLogic Deserialization of Untrusted Data Vulnerability (CVE-2019-17267) ownCloud Improper Input Validation Vulnerability (CVE-2013-1939) 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