Drupal

A large number of CMSs (such as WordPress, Drupal, and Joomla) and e-commerce frameworks (such as WooCommerce and Magento) are built on PHP.

The PHP runtime permeates almost every corner of the web technology stack, from content management systems such as WordPress and Drupal, to modern frameworks such as Laravel and Symfony, to a large number of legacy in-house systems.

CMSes (content management systems) include WordPress, Joomla, Drupal, and others, providing ready-made site building, user registration, and content publishing features, but part of the security responsibility shifts to the plugin and theme ecosystem.

Sites such as WordPress, Drupal, Wikipedia, DeviantArt and 4Chan rely on PHP at their foundation.

For sites using CMSs such as WordPress and Drupal, upstream security advisories should be monitored, because CMS vendors typically follow up with compatibility guidance.

According to the timeline disclosed on Wiz's official blog: the first vulnerability was discovered on August 19, the exploitability of unauthenticated RCE on Drupal and WordPress was confirmed on August 20 and 21 respectively, and it was reported to the PHP security team on August 24.

The vulnerabilities affect mainstream CMSs such as Drupal and WordPress, which means a large number of small and medium-sized websites may be affected.

PHP is the foundation of numerous CMSs and frameworks such as WordPress, Drupal and Laravel.

The REST UI module provides a graphical interface that allows enabling or disabling methods (such as GET, POST, PATCH, DELETE) of REST resources one by one; scope determines which permissions a consumer can request, while REST UI determines which endpoints the system actually exposes, and both must be configured correctly.

The Drupal content API request body follows a nested format: the outer layer is data, specifying type (such as node--article), the body is written into the description field with format declared as basic HTML, and the image field is filled with the FID returned by the file API as target_id.

n8n can chain OpenAI and the Drupal API together to implement a complete workflow that pulls topics from an Excel topic table, generates articles and images with AI, and automatically uploads images and publishes articles via the Drupal REST API.

The same n8n workflow approach can also be used for WordPress; the core difference lies only in the API structure of the publishing step, and switching the target CMS requires only replacing the last few HTTP nodes.

Overlaying a logo on the image can be done using edit image mode with binary data passed in, and the model composites it at the specified position; binary mode returns binary data rather than a link, making it convenient to later upload to the Drupal file API as a multipart request body.

Drupal requires the web services, REST API and consumer-related modules to be installed, followed by three configuration steps in order: generating a key pair, creating a consumer (bound to the client credentials grant and a scope), and enabling method-level switches in the REST UI.

When Drupal generates the key pair, if the local environment lacks directory write permission, this step will directly error out.

Drupal's Consumer is a client entity in the OAuth2 authorization system, authenticated via client_id and client_secret; the client credentials grant type is suited to server-to-server scenarios and requires no user involvement.

Scope defines the range of resources and operations a consumer can access; even if the client_secret leaks, an attacker can only operate within the permissions limited by the scope.

A CMS (Content Management System) is a software platform used to create, edit and publish digital content, with typical examples such as WordPress, Drupal and Joomla.