Vulnerability · Published Oct 16, 2026 · Assigned by Wordfence

CVE-2026-111106Mail Mint <= 1.31.4 - Authenticated (Custom+) SQL Injection via 'filters' Parameter

Medium 6.5

In plain English

A medium-severity SQL injection in Mail Mint – Email Marketing, Automation & WooCommerce Emails with AI Assistance from getwpfunnels. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 20% of all known vulnerabilities).

Severity (CVSS 3.1)6.5Medium

Exploit odds (30 days)0.3%top 80.2% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

The Mail Mint plugin for WordPress is vulnerable to SQL Injection via the 'filters' parameter of the /wp-json/mrm/v1/segments/contacts REST endpoint in versions up to, and including, 1.31.4 This is due to insufficient escaping on the user supplied filter 'value' before it is appended to a SQL query in SegmentFilterService::get_meta_join_query() at line 797, where the value is string-interpolated into the WHERE fragment in a numeric (unquoted) context and the surrounding $wpdb->prepare() calls do not cover the injected value. This makes it possible for authenticated attackers, with the custom 'mint_read_contacts' capability (granted to Administrators by default, and configurable to lower roles via the plugin's role manager), to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

Affected products (as reported)

Vendor	Product	Versions
getwpfunnels	Mail Mint – Email Marketing, Automation & WooCommerce Emails with AI Assistance	0 – through 1.31.4

Weakness: CWE-89 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

In plain English

Official description

Affected products (as reported)

References