Description
Deserialization of Untrusted Data vulnerability in Adrian Tobey Groundhogg groundhogg allows Object Injection.This issue affects Groundhogg: from n/a through <= 4.2.2.
Published: 2025-08-20
Score: 6.6 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2025-28557 Deserialization of Untrusted Data vulnerability in Adrian Tobey Groundhogg allows Object Injection. This issue affects Groundhogg: from n/a through 4.2.2.
History

Thu, 23 Apr 2026 15:00:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 6.6, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H'}


Wed, 01 Apr 2026 23:45:00 +0000

Type Values Removed Values Added
Description Deserialization of Untrusted Data vulnerability in Adrian Tobey Groundhogg allows Object Injection. This issue affects Groundhogg: from n/a through 4.2.2. Deserialization of Untrusted Data vulnerability in Adrian Tobey Groundhogg groundhogg allows Object Injection.This issue affects Groundhogg: from n/a through <= 4.2.2.
Title WordPress Groundhogg <= 4.2.2 - PHP Object Injection Vulnerability WordPress Groundhogg plugin <= 4.2.2 - PHP Object Injection vulnerability
References
Metrics cvssV3_1

{'score': 6.6, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H'}


Sun, 24 Aug 2025 22:30:00 +0000

Type Values Removed Values Added
First Time appeared Groundhogg
Groundhogg groundhogg
Wordpress
Wordpress wordpress
Vendors & Products Groundhogg
Groundhogg groundhogg
Wordpress
Wordpress wordpress

Wed, 20 Aug 2025 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 20 Aug 2025 08:15:00 +0000

Type Values Removed Values Added
Description Deserialization of Untrusted Data vulnerability in Adrian Tobey Groundhogg allows Object Injection. This issue affects Groundhogg: from n/a through 4.2.2.
Title WordPress Groundhogg <= 4.2.2 - PHP Object Injection Vulnerability
Weaknesses CWE-502
References
Metrics cvssV3_1

{'score': 6.6, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H'}


Subscriptions

Groundhogg Groundhogg
Wordpress Wordpress
cve-icon MITRE

Status: PUBLISHED

Assigner: Patchstack

Published:

Updated: 2026-04-28T16:13:33.816Z

Reserved: 2025-07-16T08:52:18.650Z

Link: CVE-2025-54053

cve-icon Vulnrichment

Updated: 2025-08-20T13:55:49.502Z

cve-icon NVD

Status : Deferred

Published: 2025-08-20T08:15:48.310

Modified: 2026-04-23T15:32:46.757

Link: CVE-2025-54053

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-04-30T09:00:19Z

Weaknesses