Description Before WordPress 4.9.5, the redirection URL for the login page was not validated or sanitized if forced to use HTTPS. Remediation References CVE-2018-10100 Related Vulnerabilities WordPress Plugin WP Social Bookmarking Light Cross-Site Scripting (1.7.9) Internet Information Services Other Vulnerability (CVE-1999-1538) WordPress 4.3.x Cross-Domain Flash Injection Vulnerability (4.3 - 4.3.14) WordPress Plugin Ninja Forms Contact Form-The Drag and Drop Form Builder for WordPress Cross-Site Scripting (3.5.8) WordPress Plugin Email Subscribers by Icegram Express-Email Marketing, Newsletters, Automation for WordPress & WooCommerce Security Bypass (5.7.13) Severity Medium Classification CVE-2018-10100 CWE-601 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Tags Missing Update Known Vulnerabilities