WP Maintenance Mode & Coming Soon <= 2.4.4 - Cross-Site Request Forgery

8.8
Cross-Site Request Forgery (CSRF)
CVE CVE-2022-1576
CVSS 8.8 (High)
Publicly Published June 20, 2022
Last Updated December 16, 2022
Researcher Daniel Ruf

Description

The WP Maintenance Mode & Coming Soon plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 2.4.4. This is due to missing nonce validation on the reset_plugin_settings, subscribers_empty_list, dismiss_notices, subscribers_export, add_subscriber, & send_contact functions. This makes it possible for unauthenticated attackers to perform a variety of actions such as emptying the subscribers list and resetting the plugin's settings via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

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Vulnerability Details for LightStart – Maintenance Mode, Coming Soon and Landing Page Builder

Software Type Plugin
Software Slug wp-maintenance-mode (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.4.5, or a newer patched version
Affected Version
  • <= 2.4.4
Patched Version
  • 2.4.5

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