The Multiline files upload for contact form 7 plugin for WordPress is vulnerable to unauthorized plugin deactivation due to a missing capability check on the mfcf7_zl_custom_handle_deactivation_plugin_form_submission() function in all versions up to, and including, 2.8.1. This makes it possible for authenticated attackers, with Subscriber-level access and above, to deactivate the plugin and send a custom reason from the site.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Multiline Files For Contact Form 7 Plugin | — | Update multiline-files-for-contact-form-7 plugin to version 2.9, or a newer patched version | May 15, 2025 | Oct 15, 2024 |
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