Description
Cross-site scripting (XSS) vulnerability in sidebar.php in WordPress, when custom 404 pages that call get_sidebar are used, allows remote attackers to inject arbitrary web script or HTML via the query string (PHP_SELF), a different vulnerability than CVE-2007-1622.
Remediation
References
Related Vulnerabilities
WordPress Plugin Code Insert Manager (Q2W3 Inc Manager) ZeroClipboard Cross-Site Scripting (2.3.1)
WordPress Plugin Launcher:Coming Soon & Maintenance Mode Cross-Site Scripting (1.0.10)
Oracle Database Server Improper Input Validation Vulnerability (CVE-2018-1000873)