Post and Page Builder by BoldGrid โ€“ Visual Drag and Drop Editor <= 1.26.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via File Upload

6.4
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2024-6848
CVSS 6.4 (Medium)
Publicly Published July 19, 2024
Last Updated July 20, 2024
Researcher wesley (wcraft)

Description

The Post and Page Builder by BoldGrid โ€“ 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.

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Vulnerability Details for Post and Page Builder by BoldGrid โ€“ Visual Drag and Drop Editor

Software Type Plugin
Software Slug post-and-page-builder (view on wordpress.org)
Patched? Yes
Remediation Update to version 1.26.7, or a newer patched version
Affected Version
  • <= 1.26.6
Patched Version
  • 1.26.7

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