CVE-2025-0394

HIGH

WordPress Groundhogg <= 3.7.3.5 - Author File Upload Code Execution

Title source: manual
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2025-0394. PoCs published by certuscyber.

AI-analyzed exploit summary The repository contains functional Python-based PoCs for multiple WordPress plugin vulnerabilities, including SQL injection (CVE-2014-5182, CVE-2014-5185) and insecure deserialization (CVE-2020-29045). Each PoC includes authentication, payload delivery, and data exfiltration logic.

Description

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.

Exploits (1)

github WORKING POC 3 stars
by certuscyber · pythonpoc
https://github.com/certuscyber/cve-pocs/tree/main/CVE-2025-0394

The repository contains functional Python-based PoCs for multiple WordPress plugin vulnerabilities, including SQL injection (CVE-2014-5182, CVE-2014-5185) and insecure deserialization (CVE-2020-29045). Each PoC includes authentication, payload delivery, and data exfiltration logic.

Classification
Working Poc 95%
Attack Type
Sqli
Complexity
Moderate
Reliability
Reliable
Target: WordPress YAWPP plugin <= 1.2, Quartz plugin <= 1.01.1, Five Star Restaurant Menu and Food Ordering plugin <= 2.2.0
Auth required
Prerequisites: WordPress admin/contributor credentials · vulnerable plugin installed
devstral-2 · analyzed Feb 27, 2026 Full analysis →

References (4)

Core 4

Scores

CVSS v3 8.8
EPSS 0.0112
EPSS Percentile 61.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-434
Status published
Products (2)
trainingbusinesspros/Groundhogg — CRM, Newsletters, and Marketing Automation < 3.7.3.5
trainingbusinesspros/WordPress CRM, Email & Marketing Automation for WordPress | Award Winner — Groundhogg < 3.7.3.5
Published Jan 14, 2025
Tracked Since Feb 18, 2026