// For flags

CVE-2025-0394

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

Severity Score

8.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track*
*SSVC
Descriptions

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.

El plugin WordPress CRM, Email &amp; Marketing Automation para WordPress | Award Winner: Groundhogg es vulnerable a la carga de archivos arbitrarios debido a la falta de validación del tipo de archivo en la función gh_big_file_upload() en todas las versiones hasta la 3.7.3.5 incluida. Esto hace posible que atacantes autenticados, con acceso de nivel de autor y superior, carguen archivos arbitrarios en el servidor del sitio afectado, lo que puede hacer posible la ejecución remota de código.

*Credits: wesley
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
Single
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:Track*
Exploitation
None
Automatable
No
Tech. Impact
Total
* Organization's Worst-case Scenario
Timeline
  • 2025-01-10 CVE Reserved
  • 2025-01-13 CVE Published
  • 2025-01-14 CVE Updated
  • 2025-01-15 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-434: Unrestricted Upload of File with Dangerous Type
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Trainingbusinesspros
Search vendor "Trainingbusinesspros"
 WordPress CRM, Email & Marketing Automation For WordPress | Award Winner — Groundhogg
Search vendor "Trainingbusinesspros" for product "WordPress CRM, Email & Marketing Automation For WordPress | Award Winner — Groundhogg"
 <= 3.7.3.5
Search vendor "Trainingbusinesspros" for product "WordPress CRM, Email & Marketing Automation For WordPress | Award Winner — Groundhogg" and version " <= 3.7.3.5"
en
Affected