CVE-2024-6848CWE-79

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

Medium · published July 20, 2024

CVSS v3.1
6.4
EPSS
0%
Percentile
39.0
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00462 · 39.0th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2024-07-20T11:18Z
EPSS history
Timeline
  • 20 JUL 11:18Z
    Post and Page Builder by BoldGrid – Visual Drag and Drop Editor <= 1.26.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via File Upload
    cvelistv5