Vulnerability Monitor

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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.

Published

2024-07-20T12:15:02.203

Last Modified

2025-03-20T15:40:08.330

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 6.4 (MEDIUM)

Weaknesses

Type: Secondary
CWE-79
Type: Primary
CWE-79

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	boldgrid	post_and_page_builder	< 1.26.7	Yes

References

https://github.com/BoldGrid/post-and-page-builder/issues/612 Exploit, Issue Tracking, Vendor Advisory ([email protected])
https://github.com/BoldGrid/post-and-page-builder/pull/613/commits/64c33a6d0c9dbb0151d3af5fee9e026df6c5a2f6 Patch ([email protected])
https://plugins.trac.wordpress.org/browser/post-and-page-builder/tags/1.26.6/includes/class-boldgrid-editor-ajax.php#L372 Product ([email protected])
https://wordpress.org/plugins/post-and-page-builder/#developers Product ([email protected])
https://www.wordfence.com/threat-intel/vulnerabilities/id/4d5dcec8-fa36-43ab-9a35-0b391fe1d88e?source=cve Third Party Advisory ([email protected])
https://github.com/BoldGrid/post-and-page-builder/issues/612 Exploit, Issue Tracking, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/BoldGrid/post-and-page-builder/pull/613/commits/64c33a6d0c9dbb0151d3af5fee9e026df6c5a2f6 Patch (af854a3a-2127-422b-91ae-364da2661108)
https://plugins.trac.wordpress.org/browser/post-and-page-builder/tags/1.26.6/includes/class-boldgrid-editor-ajax.php#L372 Product (af854a3a-2127-422b-91ae-364da2661108)
https://wordpress.org/plugins/post-and-page-builder/#developers Product (af854a3a-2127-422b-91ae-364da2661108)
https://www.wordfence.com/threat-intel/vulnerabilities/id/4d5dcec8-fa36-43ab-9a35-0b391fe1d88e?source=cve Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)