Description In WordPress before 4.7.3 (wp-includes/pluggable.php), control characters can trick redirect URL validation. Remediation References CVE-2017-6815 Related Vulnerabilities WordPress Improper Control of Generation of Code ('Code Injection') Vulnerability (CVE-2009-3890) WordPress Plugin Manage Calameo Publications by Athlon Cross-Site Scripting (1.1.0) PostgreSQL Improper Link Resolution Before File Access ('Link Following') Vulnerability (CVE-2017-12172) WordPress Plugin CF7 Manual Spam Blocker Privilege Escalation (1.0) PHP-Fusion Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') Vulnerability (CVE-2013-1803) Severity Medium Classification CVE-2017-6815 CWE-20 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Tags Missing Update Known Vulnerabilities