WooCommerce Admin Full Path Disclosure Scanner

WooCommerce Admin is a powerful tool used by WordPress site administrators to enhance their e-commerce functionalities. It is widely adopted by online retailers to manage their stores more effectively, providing a comprehensive dashboard for various analytical insights and store data. Designed to integrate seamlessly with other plugins and themes, it aims to offer a unified experience for managing e-commerce operations. Admins use WooCommerce Admin to track orders, customer details, and sales reports, bringing convenience and efficiency to their business processes. It supports site owners in making data-driven decisions and optimizing their operations based on real-time information. This plugin proves invaluable for businesses aiming to streamline their e-commerce management within the WordPress ecosystem.

The Full Path Disclosure vulnerability in WooCommerce Admin plugin allows the exposure of sensitive path information. This occurs when plugin files are accessed directly, bypassing the ABSPATH protection, which is intended to secure these paths. Upon direct access, PHP error messages leak server path information, posing a security risk. Such disclosures can assist attackers in gaining insights into server configurations, increasing the potential attack surface. The vulnerability jeopardizes confidentiality by inadvertently revealing internal directory structures to unauthorized parties. The risk lies in enabling attackers to tailor their intrusion attempts based on the information disclosed.

Technically, the vulnerability is exploited by sending a GET request to a specific plugin file that lacks proper access restrictions. The vulnerable endpoint, like 'wp-content/plugins/woocommerce-admin/src/Loader.php', outputs detailed error messages. These messages contain server path information, typically triggered by errors such as "Fatal error" or "Uncaught Error." The direct path access without adequate protection is the root cause of this vulnerability, making it imperative to address. By comparing the server response to known path patterns, the vulnerability is confirmed. Attackers leverage this disclosed information to refine their strategies for potential exploitation.

If exploited, this vulnerability may lead to information disclosure, allowing attackers to gain intelligence about the server environment. This information can assist in the planning and execution of further attacks, like server or application-specific exploits. Attackers might craft more targeted and effective attacks based on path details. The exposure jeopardizes server integrity and can lead to unauthorized data access or system control. It also provides a vector for attackers to escalate privileges, pivoting to other sensitive areas of the server.

REFERENCES

• https://wordpress.org/plugins/woocommerce-admin/