Contact Form & SMTP Plugin by PirateForms <= 2.5.1 - Unauthenticated HTML injection

The Contact Form & SMTP Plugin by PirateForms plugin for WordPress is vulnerable to HTML injection in the ‘public/class-pirateforms-public.php’ file in versions up to, and including, 2.5.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary HTML in emails that could be used to phish unsuspecting victims.

Contact Form & SMTP Plugin for WordPress by PirateForms < 2.6.0 - Admin+ Stored XSS

The Contact Form & SMTP Plugin for WordPress by PirateForms WordPress plugin before 2.6.0 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).

WordPress WPForms plugins - Reflected Cross Site Scripting (XSS) vulnerability

Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in WPForms WPForms Lite (wpforms-lite), WPForms WPForms Pro (wpforms) plugins <= 1.8.1.2 versions.

A stored cross-site scripting (XSS) vulnerability exists in the WPForms Contact Form (aka wpforms-lite) plugin before 1.5.9 for WordPress.