The Elementor Website Builder Pro plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's Media Carousel widget in all versions up to, and including, 3.20.1 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 Elementor Website Builder – More than Just a Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's Post Navigation widget in all versions up to, and including, 3.20.1 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 Elementor Website Builder Pro plugin for WordPress is vulnerable to Stored Cross-Site Scripting via an SVGZ file uploaded via the Form widget in all versions up to, and including, 3.20.1 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. NOTE: This vulnerability is only exploitable on web servers running NGINX. It is not exploitable on web servers running Apache HTTP Server.

The Elementor Website Builder Pro plugin for WordPress is vulnerable to Stored Cross-Site Scripting via widget's custom_id in all versions up to, and including, 3.20.1 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.

Unrestricted Upload of File with Dangerous Type vulnerability in Elementor.Com Elementor Website Builder.This issue affects Elementor Website Builder: from 3.3.0 through 3.18.1.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Visualcomposer Visual Composer Website Builder allows Stored XSS.This issue affects Visual Composer Website Builder: from n/a through 45.6.0.

The Visual Composer Website Builder, Landing Page Builder, Custom Theme Builder, Maintenance Mode & Coming Soon Pages plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's custom fields in all versions up to, and including, 45.6.0 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 Elementor Website Builder – More than Just a Page Builder plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the $instance[alt] parameter in the get_image_alt function in all versions up to, and including, 3.18.3 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 execute if they can successfully trick a user into performing an action such as clicking on a link.

The Website Builder by SeedProd — Theme Builder, Landing Page Builder, Coming Soon Page, Maintenance Mode plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the seedprod_lite_new_lpage function in all versions up to, and including, 6.15.21. This makes it possible for unauthenticated attackers to change the contents of coming-soon, maintenance pages, login and 404 pages set up with the plugin. Version 6.15.22 addresses this issue but introduces a bug affecting admin pages. We suggest upgrading to 6.15.23.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Elementor.Com Elementor allows Cross-Site Scripting (XSS).This issue affects Elementor: from n/a through 3.16.4.