Forminator prior to 1.29.0 contains an unrestricted upload of file with dangerous type vulnerability. If this vulnerability is exploited, a remote attacker may obtain sensitive information by accessing files on the server, alter the site that uses the plugin, and cause a denial-of-service (DoS) condition.

Forminator prior to 1.29.3 contains a SQL injection vulnerability. If this vulnerability is exploited, a remote authenticated attacker with an administrative privilege may obtain and alter any information in the database and cause a denial-of-service (DoS) condition.

Forminator prior to 1.15.4 contains a cross-site scripting vulnerability. If this vulnerability is exploited, a remote attacker may obtain user information etc. and alter the page contents on the user's web browser.

Cross-site scripting vulnerability exists in Forminator versions prior to 1.34.1. If this vulnerability is exploited, an arbitrary script may be executed on the web browser of the user who follows a crafted URL and accesses the webpage with the web form created by Forminator.

The Forminator WordPress plugin before 1.24.1 does not use an atomic operation to check whether a user has already voted, and then update that information. This leads to a Race Condition that may allow a single user to vote multiple times on a poll.

The "Forminator Contact Form, Poll & Quiz Builder" plugin before 1.6 for WordPress has SQL Injection via the wp-admin/admin.php?page=forminator-entries entry[] parameter if the attacker has the delete permission.

The "Forminator Contact Form, Poll & Quiz Builder" plugin before 1.6 for WordPress has XSS via a custom input field of a poll.

The Forminator WordPress plugin before 1.15.4 does not sanitize and escape the email field label, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfilteredhtml is disallowed

The Forminator WordPress plugin before 1.27.0 does not properly sanitize the redirect-url field in the form submission settings, which could allow high-privilege users such as an administrator to inject arbitrary web scripts even when the unfilteredhtml capability is disallowed (for example in a multisite setup).

The Forminator WordPress plugin before 1.24.4 does not properly escape values that are being reflected inside form fields that use pre-populated query parameters, which could lead to reflected XSS attacks.