Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Themeisle Orbit Fox by ThemeIsle themeisle-companion allows Stored XSS.This issue affects Orbit Fox by ThemeIsle: from n/a through <= 2.10.44.

Orbit Fox by ThemeIsle has a feature to add a registration form to both the Elementor and Beaver Builder page builders functionality. As part of the registration form, administrators can choose which role to set as the default for users upon registration. This field is hidden from view for lower-level users, however, they can still supply the userrole parameter to update the default role for registration.

The Orbit Fox by ThemeIsle plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's custom fields in all versions up to, and including, 2.10.26 due to insufficient input sanitization and output escaping on user supplied values. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

The Orbit Fox by ThemeIsle plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's Pricing Table Elementor Widget in all versions up to, and including, 2.10.27 due to insufficient input sanitization and output escaping on the user supplied link URL. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

The Orbit Fox by ThemeIsle plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's Post Type Grid Widget Title in all versions up to, and including, 2.10.30 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

The Orbit Fox by ThemeIsle plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the form widget addr2width attribute in all versions up to, and including, 2.10.30 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor access or higher, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

The Orbit Fox by ThemeIsle plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Pricing Table widget in the $settings['titletags'] parameter in all versions up to, and including, 2.10.30 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor access or above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

The Orbit Fox by ThemeIsle plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Registration Form widget in all versions up to, and including, 2.10.32 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

The Orbit Fox by ThemeIsle plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Services and Post Type Grid widgets in all versions up to, and including, 2.10.34 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

The Orbit Fox by ThemeIsle plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG File uploads in all versions up to, and including, 2.10.36 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses the SVG file.

The Orbit Fox by ThemeIsle plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's Pricing Table widget in all versions up to, and including, 2.10.43 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

The Orbit Fox by ThemeIsle plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘titletag’ parameter in all versions up to, and including, 2.10.43 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Orbit Fox by ThemeIsle has a feature to add custom scripts to the header and footer of a page or post. There were no checks to verify that a user had the unfilteredhtml capability prior to saving the script tags, thus allowing lower-level users to inject scripts that could potentially be malicious.

Multiple plugins and/or themes for WordPress with the ThemeIsle SDK are vulnerable to unauthorized modification of data due to a missing capability check on the registerreference() function in various versions. This makes it possible for unauthenticated attackers to update options values that allow ThemeIsle to track promotional activities via utmsource.

The Orbit Fox by ThemeIsle plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.10.29. This is due to missing or incorrect nonce validation on the registerreference() function. This makes it possible for unauthenticated attackers to update the connected API keys via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.