High severity8.8NVD Advisory· Published Jan 14, 2025· Updated Apr 15, 2026

CVE-2025-0394

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

WordPress/Groundhoggreferences
Package: https://wordpress.org/plugins/groundhogg
Groundhogg/Groundhoggllm-fuzzy
Range: <=3.7.3.5

Patches

Vulnerability mechanics

References

plugins.trac.wordpress.org/browser/groundhogg/tags/3.7.3.5/includes/big-file-uploader.phpnvd
plugins.trac.wordpress.org/changeset/3221208/nvd
wordpress.org/plugins/groundhogg/nvd
www.wordfence.com/threat-intel/vulnerabilities/id/b2cf3b85-2e2d-43dc-9877-9a740d4fd2fbnvd

News mentions

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cvss	0.572
epss	0.001
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000