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 3.7.x Multiple Vulnerabilities (3.7 - 3.7.20) Drupal CVE-2014-1475 Vulnerability (CVE-2014-1475) WordPress Plugin Event Espresso 4 Decaf-Event Registration Event Ticketing Cross-Site Request Forgery (4.10.11.decaf) Drupal Core 5.x Information Disclosure (5.0 - 5.18) phpList CVE-2017-20031 Vulnerability (CVE-2017-20031) 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