CVE-2023-5003 Scanner

The Active Directory Integration WP Plugin is used within WordPress sites to streamline authentication processes by integrating with Active Directory and LDAP services. It is often employed by organizations seeking to centralize their user authentication across the enterprise, enhancing security and simplifying user management. Developed by MiniOrange, the plugin is widely adopted in environments where WordPress is used in conjunction with other enterprise services. It facilitates seamless login experiences and is customizable to fit various directory services. Administrators can configure the plugin to control user access rights and improve security policies across different systems.

Configuration File Disclosure is a significant security vulnerability that allows unauthorized access to sensitive configuration files. In the context of the Active Directory Integration WP Plugin, this vulnerability can expose LDAP logs, which contain detailed information about user authentication processes. If exploited, attackers can leverage this information to gain insights into the system's configuration, potentially leading to other security breaches. Understanding such vulnerabilities is crucial for maintaining the integrity and confidentiality of sensitive data within IT infrastructures.

Technically, this vulnerability occurs due to how the plugin stores LDAP logs in a buffer file for export purposes. The log file remains stored within the system and can be accessed by unauthorized users if they know the specific URL. This can happen because the log file is not removed after administrative use, leaving it exposed. The vulnerable endpoint is typically a CSV file stored under the wp-content directory of WordPress installations. Ensuring secure access to such files is essential to prevent unauthorized data extraction.

Exploiting this vulnerability can have profound effects on an affected system. Unauthorized users could access detailed LDAP authentication logs, leading to potential exposure of usernames and authentication statuses. This information can be used for further exploitation, such as crafting targeted attacks or gaining deeper insight into the network's security posture. If an attacker successfully leverages the data, it could lead to unauthorized access to protected resources or compromise user accounts, undermining the security controls put in place by administrators.

REFERENCES

• https://nvd.nist.gov/vuln/detail/CVE-2023-5003
• https://wpscan.com/vulnerability/91f4e500-71f3-4ef6-9cc7-24a7c12a5748/