vulnerability

WordPress Plugin: groundhogg: CVE-2025-0394: Unrestricted Upload of File with Dangerous Type

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Severity

CVSS

(AV:N/AC:L/Au:S/C:C/I:C/A:C)

Published

Jan 13, 2025

Added

May 15, 2025

Modified

Apr 30, 2026

Description

The WordPress CRM, Email and 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.

Solution

groundhogg-plugin-cve-2025-0394

References

https://www.cve.org/CVERecord?id=CVE-2025-0394
https://www.wordfence.com/threat-intel/vulnerabilities/id/b2cf3b85-2e2d-43dc-9877-9a740d4fd2fb?source=api-prod
https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-1641
CVE-2025-0394
https://attackerkb.com/topics/CVE-2025-0394
CWE-434
EUVD-EUVD-2025-1641

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