Critical severity9.8NVD Advisory· Published Sep 5, 2026
CVE-2026-10196
CVE-2026-10196
Description
The Mail Mint – Email Marketing, Newsletter, Email Automation & WooCommerce Emails plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.31.0 via deserialization of untrusted input in the 'handle_form_submission' function. This makes it possible for unauthenticated attackers to inject a PHP Object. The additional presence of a POP chain allows attackers to execute code on the server. The vulnerability was partially patched in version 1.23.1.
Affected products
1Patches
Vulnerability mechanics
References
9- plugins.trac.wordpress.org/browser/mail-mint/tags/1.21.0/app/API/Actions/Frontend/FormAction.phpnvd
- plugins.trac.wordpress.org/browser/mail-mint/tags/1.21.0/app/Database/models/ContactModel.phpnvd
- plugins.trac.wordpress.org/browser/mail-mint/tags/1.21.0/vendor/posthog/posthog-php/lib/Consumer/ForkCurl.phpnvd
- plugins.trac.wordpress.org/browser/mail-mint/trunk/app/API/Actions/Frontend/FormAction.phpnvd
- plugins.trac.wordpress.org/browser/mail-mint/trunk/app/Database/models/ContactModel.phpnvd
- plugins.trac.wordpress.org/browser/mail-mint/trunk/vendor/posthog/posthog-php/lib/Consumer/ForkCurl.phpnvd
- plugins.trac.wordpress.org/changeset/3545065/nvd
- plugins.trac.wordpress.org/changeset/3675453/nvd
- www.wordfence.com/threat-intel/vulnerabilities/id/76c073d9-9572-43e4-82eb-49adf678535bnvd
News mentions
0No linked articles in our index yet.