CVE-2026-1258 Mail Mint <= 1.19.2 - Authenticated (Administrator+) SQL Injection via Multiple API Endpoints
Authenticated administrators can exploit blind SQL injection in Mail Mint plugin API endpoints to manipulate database queries.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-1258?
CVE-2026-1258 is a medium-severity SQL injection vulnerability in getwpfunnels Mail Mint – Email Marketing, Newsletter, Email Automation & WooCommerce Emails, published on 14 Feb 2026. An attacker needs administrator access to exploit it, with no action from the victim.
Official 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.
Weakness: CWE-89
Which versions are affected by CVE-2026-1258?
How do I fix CVE-2026-1258?
No fix has been published for CVE-2026-1258 yet. Limit exposure of the affected software until one is available.
Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.
Is CVE-2026-1258 being exploited?
There is no known exploitation of CVE-2026-1258 in the wild and no public exploit code.
Sources
Also known as GHSA-pr25-8xv2-wpjq.