The Post and Page Builder by BoldGrid – Visual Drag and Drop Editor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via file uploads in all versions up to, and including, 1.26.6 due to insufficient input sanitization and output escaping affecting the boldgridcanvasimage AJAX endpoint. 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 the SVG file.

The Post and Page Builder by BoldGrid – Visual Drag and Drop Editor plguin for WordPress is vulnerable to Stored Cross-Site Scripting via an unknown parameter in versions up to, and including, 1.26.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in BoldGrid Post and Page Builder by BoldGrid – Visual Drag and Drop Editor allows Stored XSS.This issue affects Post and Page Builder by BoldGrid – Visual Drag and Drop Editor: from n/a through 1.26.2.

Missing Authorization vulnerability in BoldGrid Post and Page Builder by BoldGrid post-and-page-builder allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Post and Page Builder by BoldGrid: from n/a through <= 1.27.9.

Cross-Site Request Forgery (CSRF) vulnerability in BoldGrid Post and Page Builder by BoldGrid – Visual Drag and Drop Editor allows Cross Site Request Forgery.This issue affects Post and Page Builder by BoldGrid – Visual Drag and Drop Editor: from n/a through 1.27.8.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in BoldGrid Post and Page Builder by BoldGrid post-and-page-builder allows Stored XSS.This issue affects Post and Page Builder by BoldGrid: from n/a through <= 1.27.5.

The Post and Page Builder by BoldGrid – Visual Drag and Drop Editor plugin for WordPress is vulnerable to Path Traversal in all versions up to, and including, 1.27.6 via the templateviaurl() function. This makes it possible for authenticated attackers, with Contributor-level access and above, to read the contents of arbitrary files on the server, which can contain sensitive information.