CVE-2023-2655

The Contact Form by WD WordPress plugin through 1.13.23 does not properly sanitise and escape a parameter before using it in a SQL statement, leading to a SQL injection exploitable by high privilege users such as admin

CVE-2015-2798

SQL injection vulnerability in Joomla! Component Contact Form Maker 1.0.1 allows remote attackers to execute arbitrary SQL commands via the id parameter.