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Medium severity · published Feb 14, 2026
CVE-2026-1258
Mail Mint <= 1.19.2 - Authenticated (Administrator+) SQL Injection via Multiple API Endpoints
4.9
CVSS
0.4%
EPSS
No
On KEV
Description
The Mail Mint plugin for WordPress is vulnerable to blind SQL Injection via the 'forms', 'automation', 'email/templates', and 'contacts/import/tutorlms/map' API endpoints in all versions up to, and including, 1.19.2 . This is due to insufficient escaping on the user supplied 'order-by', 'order-type', and 'selectedCourses' parameters and lack of sufficient preparation on the existing SQL queries. This makes it possible for authenticated attackers, with administrator level access and above, to append additional SQL queries into already existing queries.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 34% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MM
Mail Mint – Email Marketing, Newsletter, Email Automation & WooCommerce Emails · getwpfunnels
through 1.19.2 · source: vendor
Affected product
MM
Mail Mint – Email Marketing, Newsletter, Email Automation & WooCommerce Emails
getwpfunnels
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-1258
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-1258
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/changeset/3449536/mail-mint/trunk/app/API/Actions/Admin/Email/TemplateAction.php
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/changeset/3449536/mail-mint/trunk/app/Database/models/FormModel.php
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/changeset/3449536/mail-mint/trunk/app/Internal/Automation/Core/DataStore/AutomationStore.php
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/changeset/3449536/mail-mint/trunk/app/Utilities/Helper/Import.php
www.wordfence.com
https://www.wordfence.com/threat-intel/vulnerabilities/id/dfb59bca-0653-4e75-8da1-e78e5d659422?source=cve
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