Mail Mint <= 1.19.2 - Authenticated (Administrator+) SQL Injection via Multiple API Endpoints

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CVE CVE-2026-1258
CVSS Medium (4.9)
Publicly Published February 13, 2026
Last Updated February 14, 2026
Researcher Paolo Tresso
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.

References

1 affected software package

Software Type Plugin
Software Slug mail-mint (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 1.19.2
Patched Version
  • 1.19.3
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