Multiline files upload for contact form 7 <= 2.8.1 - Missing Authorization to Authenticated (Subscriber+) Plugin Deactivation

4.3
Missing Authorization
CVE CVE-2024-9891
CVSS 4.3 (Medium)
Publicly Published October 15, 2024
Last Updated October 16, 2024
Researcher Tieu Pham Trong Nhan - TechlabCorp

Description

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.

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Vulnerability Details for Multiline files upload for contact form 7

Software Type Plugin
Software Slug multiline-files-for-contact-form-7 (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.9, or a newer patched version
Affected Version
  • <= 2.8.1
Patched Version
  • 2.9

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