The Kunena forum extension for Joomla suffers from multiple SQL injection and cross-site scripting vulnerabilities because it fails to sufficiently sanitize user-supplied data. The vulnerabilities affect Kunena v3.0.5 and earlier.
Upgrade to the latest version of Kunena Forum (this problems was fixed in version 3.0.6).
WordPress Plugin WP Page Builder Cross-Site Scripting (1.2.6)
WordPress Plugin Photo Gallery by Ays-Responsive Image Gallery SQL Injection (4.4.3)
WordPress Plugin Simple Link Directory Cross-Site Scripting (7.3.4)
WordPress Plugin Duplicate Page and Post SQL Injection (2.5.6)