CVE-2024-6848
Post and Page Builder by BoldGrid – Visual Drag and Drop Editor <= 1.26.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via File Upload
MEDIUM 5.4EPSS 0.5%
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.
- Affected
- boldgrid · Post and Page Builder by BoldGrid – Visual Drag and Drop Editor
- CVSS v3.1 NVD
- 5.4 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - CVSS v3.1 WORDFENCE
- 6.4 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N - EPSS
- 0.46% chance of exploitation in the next 30 days, 39th percentile
- Published
- 2024-07-20
- Updated
- 2026-04-08
Proof-of-concept exploits (1)
- BoldGrid/post-and-page-builder/issues/61219★ · 2026-10-16
Security advisories
- https://www.wordfence.com/threat-intel/vulnerabilities/id/4d5dcec8-fa36-43ab-9a35-0b391fe…
- https://plugins.trac.wordpress.org/browser/post-and-page-builder/tags/1.26.6/includes/cla…
- https://wordpress.org/plugins/post-and-page-builder/#developers