Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WPGear Import Excel to Gravity Forms allows Reflected XSS. This issue affects Import Excel to Gravity Forms: from n/a through 1.18.

Unrestricted Upload of File with Dangerous Type vulnerability in NotFound Multi Uploader for Gravity Forms allows Upload a Web Shell to a Web Server. This issue affects Multi Uploader for Gravity Forms: from n/a through 1.1.3.

The Gravity Forms plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘style_settings’ parameter in versions 2.9.0.1 up to, and including, 2.9.1.3 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The attack is only successful in the Chrome web browser, and requires directly browsing the media file via the attachment post.

The Gravity Forms plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘alt’ parameter in all versions up to, and including, 2.9.1.3 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

The Freemius SDK, as used by hundreds of WordPress plugin and theme developers, was vulnerable to Cross-Site Request Forgery and Information disclosure due to missing capability checks and nonce protection on the _get_debug_log, _get_db_option, and the _set_db_option functions in versions up to, and including 2.4.2. Any WordPress plugin or theme running a version of Freemius less than 2.4.3 is vulnerable.

The Gravity Forms Toolbar plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'tab' parameter in all versions up to, and including, 1.7.0 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

The Gravity Forms: Multiple Form Instances plugin for WordPress is vulnerable to Full Path Disclosure in all versions up to, and including, 1.1.1. This is due to the plugin leaving test files with display_errors on. This makes it possible for unauthenticated attackers to retrieve the full path of the web application, which can be used to aid other attacks. The information displayed is not useful on its own, and requires another vulnerability to be present for damage to an affected website.

The Login/Signup Popup ( Inline Form + Woocommerce ) plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'import_settings' function in versions 2.7.1 to 2.7.2. This makes it possible for authenticated attackers, with Subscriber-level access and above, to change arbitrary options on affected sites. This can be used to enable new user registration and set the default role for new users to Administrator.

Cross-Site Request Forgery (CSRF) vulnerability in Bright Plugins Block IPs for Gravity Forms.This issue affects Block IPs for Gravity Forms: from n/a through 1.0.1.

Deserialization of Untrusted Data vulnerability in Rocketgenius Inc. Gravity Forms.This issue affects Gravity Forms: from n/a through 2.7.3.