CVE-2025-0394 (GCVE-0-2025-0394)
Vulnerability from cvelistv5 – Published: 2025-01-14 08:23 – Updated: 2026-04-08 17:16
VLAI?
Title
Groundhogg <= 3.7.3.5 - Authenticated (Author+) Arbitrary File Upload via gh_big_file_upload Function
Summary
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.
Severity ?
8.8 (High)
CWE
- CWE-434 - Unrestricted Upload of File with Dangerous Type
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| trainingbusinesspros | Groundhogg — CRM, Newsletters, and Marketing Automation |
Affected:
0 , ≤ 3.7.3.5
(semver)
|
Credits
wesley
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"containers": {
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"id": "CVE-2025-0394",
"options": [
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"timestamp": "2025-01-14T14:46:02.485000Z",
"version": "2.0.3"
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}
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"metrics": [
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"cvssV3_1": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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"providerMetadata": {
"dateUpdated": "2026-04-08T17:16:31.781Z",
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{
"url": "https://plugins.trac.wordpress.org/browser/groundhogg/tags/3.7.3.5/includes/big-file-uploader.php#L117"
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{
"url": "https://wordpress.org/plugins/groundhogg/#developers"
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"url": "https://plugins.trac.wordpress.org/changeset/3221208/"
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"timeline": [
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"lang": "en",
"time": "2025-01-13T20:19:33.000Z",
"value": "Disclosed"
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"title": "Groundhogg \u003c= 3.7.3.5 - Authenticated (Author+) Arbitrary File Upload via gh_big_file_upload Function"
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"datePublished": "2025-01-14T08:23:14.407Z",
"dateReserved": "2025-01-10T18:11:25.358Z",
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"state": "PUBLISHED"
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"dataType": "CVE_RECORD",
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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