CVE-2026-15963 Quiz and Survey Master (QSM) <= 11.2.1 - Authenticated (Contributor+) SQL Injection via 'randon_category' Quiz Option

The Quiz and Survey Master QSM – Easy Quiz and Survey Maker plugin for WordPress is vulnerable to generic SQL Injection via 'randoncategory' Quiz Option in all versions up to, and including, 11.2.1 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on t...