CVE-2024-13800 – WordPress ConvertPlus Unauthenticated AJAX Capability Check Denial of Service

The following table lists the changes that have been made to the CVE-2024-13800 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability’s severity, exploitability, or other characteristics.

  • New CVE Received by [email protected]

    Feb. 12, 2025

    Action Type Old Value New Value
    Added Description The ConvertPlus plugin for WordPress is vulnerable to unauthorized modification of data that can lead to a denial of service due to a missing capability check on the ‘cp_dismiss_notice’ AJAX endpoint in all versions up to, and including, 3.5.30. This makes it possible for authenticated attackers, with Subscriber-level access and above, to update option values to ‘1’ on the WordPress site. This can be leveraged to update an option that would create an error on the site and deny service to legitimate users or be used to set some values to true such as registration.
    Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
    Added CWE CWE-862
    Added Reference https://www.convertplug.com/plus/product/convertplug/
    Added Reference https://www.wordfence.com/threat-intel/vulnerabilities/id/580ae2da-76f2-42b3-a26c-62ad8d6d1686?source=cve