CVE-2026-1447

The Mail Mint plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.19.2. This is due to missing nonce validation on the create_or_update_note function. This makes it possible for unauthenticated attackers to create or update contact notes via a forged request granted they can trick a site administrator into performing an action such as clicking on a link. Due to missing sanitization and escaping this can lead to stored Cross-Site Scripting.

The following products are affected by CVE-2026-1447 vulnerability.

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-1447.

URL	Resource
https://plugins.trac.wordpress.org/browser/mail-mint/tags/1.19.2/app/API/Actions/Admin/Contact/ContactProfileAction.php#L85
https://plugins.trac.wordpress.org/browser/mail-mint/tags/1.19.2/app/API/Routes/Admin/Contact/ContactProfileRoute.php#L105
https://plugins.trac.wordpress.org/browser/mail-mint/trunk/app/API/Actions/Admin/Contact/ContactProfileAction.php#L85
https://plugins.trac.wordpress.org/browser/mail-mint/trunk/app/API/Routes/Admin/Contact/ContactProfileRoute.php#L105
https://plugins.trac.wordpress.org/changeset/3449536/mail-mint/trunk/app/API/Actions/Admin/Contact/ContactProfileAction.php?old=3032077&old_path=mail-mint%2Ftrunk%2Fapp%2FAPI%2FActions%2FAdmin%2FContact%2FContactProfileAction.php
https://www.wordfence.com/threat-intel/vulnerabilities/id/e67ae204-2848-4389-a78d-7b3798e4ee54?source=cve