Colibri Page Builder vulnerabilities

The Colibri Page Builder plugin for WordPress (versions up to and including 1.0.390) is vulnerable to stored cross-site scripting via the 'comment' parameter due to insufficient input sanitization and output escaping. The payload survives storage because the widened comment allow-list permits SVG elements, and execution occurs when colibri.js reads the stored data-target value and passes it to jQuery().

The Colibri Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'colibri_loop' shortcode in all versions up to and including 1.0.335 due to insufficient input sanitization and output escaping on user supplied attributes.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Extend Themes Colibri Page Builder colibri-page-builder allows Stored XSS. This issue affects Colibri Page Builder: from n/a through < 1.0.334.

The Colibri Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's colibri_newsletter shortcode in all versions up to, and including, 1.0.334 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.