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CVE-2026-19800

MEDIUM 4.9 CVSS 3.1
Published
September 9, 2026
Last modified
September 9, 2026
NVD status
Deferred
Reported by
security@wordfence.com
Weakness
CWE-89
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Description

The Mail Mint – Email Marketing, Newsletter, Email Automation & WooCommerce Emails plugin for WordPress is vulnerable to SQL Injection via the 'status' parameter in all versions up to, and including, 1.31.0 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. The $wpdb->prepare() call does not protect against this injection because the attacker-controlled $contact_filter_query fragment is concatenated into the SQL format string before prepare() executes — prepare() only processes %s/%d placeholders and cannot sanitize content already embedded in the format string. REST API JSON bodies are parsed from php://input and bypass WordPress's wp_magic_quotes(), meaning double-quote characters in status array values reach the SQL sink unescaped. This makes it possible for authenticated attackers, with administrator-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 required 'mint_read_contacts' capability is a plugin-specific capability not assigned to any default WordPress role; it must be explicitly granted by an administrator, making this effectively an Administrator+ vulnerability.

Affected WordPress components

  • Mail Mint – Email Marketing, Automation & WooCommerce Emails with AI Assistance Plugin · mail-mint
    Confirmed match Active
    Up to and including 1.31.0
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • getwpfunnels Mail Mint – Email Marketing, Newsletter, Email Automation & WooCommerce Emails — Up to and including 1.31.0

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/mail-mint/tags/1.24.2/app/API/Controllers/Admin/ContactController.php#L775
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/mail-mint/tags/1.24.2/app/API/Routes/Admin/ContactRoute.php#L415
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/mail-mint/tags/1.24.2/app/Database/models/ContactModel.php#L693
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/mail-mint/tags/1.30.1/app/API/Controllers/Admin/ContactController.php#L775
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/mail-mint/tags/1.30.1/app/API/Routes/Admin/ContactRoute.php#L415
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/mail-mint/tags/1.30.1/app/Database/models/ContactModel.php#L693
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset?reponame=&old=3675453%40mail-mint&new=3675453%40mail-mint
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/af18f38a-f3cb-46ae-9409-80e35c34df83?source=cve
  • nvd.nist.gov Official NVD record