CVE-2024-6848

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 boldgrid_canvas_image 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.

• CWE-79
• CWE-79

• https://github.com/BoldGrid/post-and-page-builder/issues/612Exploit, Issue Tracking, Vendor Advisory
• https://github.com/BoldGrid/post-and-page-builder/pull/613/commits/64c33a6d0c9dbb0151d3af5fee9e026df6c5a2f6Patch
• https://plugins.trac.wordpress.org/browser/post-and-page-builder/tags/1.26.6/includes/class-boldgrid-editor-ajax.php#L372Product
• https://wordpress.org/plugins/post-and-page-builder/#developersProduct
• https://www.wordfence.com/threat-intel/vulnerabilities/id/4d5dcec8-fa36-43ab-9a35-0b391fe1d88e?source=cveThird Party Advisory
• https://github.com/BoldGrid/post-and-page-builder/issues/612Exploit, Issue Tracking, Vendor Advisory
• https://github.com/BoldGrid/post-and-page-builder/pull/613/commits/64c33a6d0c9dbb0151d3af5fee9e026df6c5a2f6Patch
• https://plugins.trac.wordpress.org/browser/post-and-page-builder/tags/1.26.6/includes/class-boldgrid-editor-ajax.php#L372Product
• https://wordpress.org/plugins/post-and-page-builder/#developersProduct
• https://www.wordfence.com/threat-intel/vulnerabilities/id/4d5dcec8-fa36-43ab-9a35-0b391fe1d88e?source=cveThird Party Advisory

Published

Jul 20, 2024

Last Modified

Jun 17, 2026

Status

Analyzed

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
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