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CVE-2026-13226

MEDIUM
6.5
CVSS 3.1
Description
The Groundhogg — CRM, Newsletters, and Marketing Automation plugin for WordPress is vulnerable to generic SQL Injection via the 'after' parameter in all versions up to, and including, 4.5.4 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 Sales Manager-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. The AJAX handler wp_ajax_groundhogg_get_contacts_table has its capability check commented out and performs no nonce verification, meaning any authenticated user regardless of role can reach the vulnerable code path.

Metadata

CVE ID
CVE-2026-13226
State
PUBLISHED
Assigner
Wordfence
Reserved
2026-06-24 16:36 UTC
Published
2026-06-26 01:27 UTC
Last updated
2026-06-26 15:12 UTC
Primary CWE
CWE-89
CWE-89 Improper Neutralization of Special Elements used in a…
Vendor / Product
trainingbusinesspros / Groundhogg — CRM, Newsletters, and Marketing Automation
Sources
cve.org  ·  NVD

Severity & Metrics

6.5 MEDIUM CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
SSVC — CISA Coordinator
Exploitation
none
Automatable
no
Tech. Impact
partial
Affected products (1)
VendorProductPlatformVersions
trainingbusinesspros Groundhogg — CRM, Newsletters, and Marketing Automation — 0 ≤ 4.5.4
Weakness (CWE)
CWESourceDescription
CWE-89 cna CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CVSS scores (1)
ScoreSeverityVersionSourceVector
6.5 MEDIUM 3.1 cna CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
References (8)
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