Groundhogg <= 4.5.5 - Authenticated (Marketer+) SQL Injection via 'search' Parameter
| CVE | CVE-2026-13331 |
|---|---|
| CVSS | 6.5 (Medium) |
| Publicly Published | June 26, 2026 |
| Last Updated | June 27, 2026 |
| Researchers |
PRISM
- Wordfence
Chloe Chamberland - Wordfence |
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.
Learn more about SQL Injection vulnerabilities and how to prevent them.
References
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
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Vulnerability Details for Groundhogg — CRM, Newsletters, and Marketing Automation
| Software Type | Plugin |
|---|---|
| Software Slug | groundhogg (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 4.5.6, or a newer patched version |
| Affected Version |
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| Patched Version |
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Recent vulnerabilities in Groundhogg — CRM, Newsletters, and Marketing Automation
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