WordPress Plugin Quiz And Survey Master-Best Quiz, Exam and Survey is prone to a cross-site scripting vulnerability because it fails to properly sanitize user-supplied input. An attacker may leverage this issue to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This can allow the attacker to steal cookie-based authentication credentials and launch other attacks. WordPress Plugin Quiz And Survey Master-Best Quiz, Exam and Survey version 6.4.12 is vulnerable; prior versions may also be affected.
Update to plugin version 7.0.0 or latest
WordPress Plugin Hero Maps Pro Cross-Site Scripting (2.1.0)
WordPress Plugin EZ SQL Reports Shortcode Widget and DB Backup Multiple Vulnerabilities (4.11.33)
WordPress Plugin Rating-Widget:Star Review System Security Bypass (2.8.9)
WordPress Plugin Afterpay Gateway for WooCommerce Cross-Site Scripting (3.2.0)