An XSS vulnerability in the "Email Subscribers & Newsletters" plugin 4.1.6 for WordPress allows an attacker to inject malicious JavaScript code through a publicly available subscription form using the esfpx_name wp-admin/admin-ajax.php POST parameter.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Email Subscribers Plugin | — | Update email-subscribers plugin to version 4.1.7, or a newer patched version | May 15, 2025 | Jul 12, 2019 |
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