CVE-2025-0394CWE-434

Groundhogg <= 3.7.3.5 - Authenticated (Author+) Arbitrary File Upload via gh_big_file_upload Function

High · published January 14, 2025

CVSS v3.1
8.8
EPSS
1%
Percentile
67.1
In the wild
Unconfirmed
What it is

The WordPress CRM, Email & Marketing Automation for WordPress | Award Winner — Groundhogg plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the gh_big_file_upload() function in all versions up to, and including, 3.7.3.5. This makes it possible for authenticated attackers, with Author-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.01168 · 67.1th percentile
Weakness
CWE-434 · Unrestricted Upload of File with Dangerous Type
Published
2025-01-14T08:23Z
EPSS history
Timeline
  • 14 JAN 08:23Z
    Groundhogg <= 3.7.3.5 - Authenticated (Author+) Arbitrary File Upload via gh_big_file_upload Function
    cvelistv5