CVE-2026-13331

Groundhogg <= 4.5.5 - Authenticated (Marketer+) SQL Injection via 'search' Parameter

Published Jun 27, 2026 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Description
The Groundhogg — CRM, Newsletters, and Marketing Automation plugin for WordPress is vulnerable to generic SQL Injection via the 'search' parameter in all versions up to, and including, 4.5.5 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with marketer-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Trainingbusinesspros
Trainingbusinesspros groundhogg — Crm, Newsletters, And Marketing Automation
Wordpress
Wordpress wordpress
Vendors & Products Trainingbusinesspros
Trainingbusinesspros groundhogg — Crm, Newsletters, And Marketing Automation
Wordpress
Wordpress wordpress
Type Values Removed Values Added
Metrics ssvc

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

Type Values Removed Values Added
Description The Groundhogg — CRM, Newsletters, and Marketing Automation plugin for WordPress is vulnerable to generic SQL Injection via the 'search' parameter in all versions up to, and including, 4.5.5 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with marketer-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
Title Groundhogg <= 4.5.5 - Authenticated (Marketer+) SQL Injection via 'search' Parameter
Weaknesses CWE-89
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Wordfence
Published
Updated
Jun 27, 2026, 3:16 AM
Reserved
Jun 25, 2026, 1:26 PM
Status
Deferred
Published
Jun 27, 2026, 2:16 AM
Modified
Jun 29, 2026, 6:40 PM