DBeaver Exposure Detection Scanner

DBeaver is a universal database management tool used by database administrators, developers, and analysts to handle various database operations and management tasks. It supports numerous databases such as PostgreSQL, MySQL, SQLite, and many more, providing a comprehensive interface to interact with different data sources. The software is designed to aid data management tasks, including schema browsing, data importing/exporting, and manipulating data records. It's a popular choice in enterprise environments owing to its versatility and ability to work with different data technologies. DBeaver is often used for developing complex queries and managing datasets effectively, thus serving as a crucial component in many organizations' data infrastructure. Due to its extensive functionality, it's primarily utilized by data professionals for routine database tasks as well as advanced data analytics.

The detected vulnerability pertains to potential exposure of sensitive information within DBeaver's configuration files, specifically the database connection details. Such exposure occurs when files like `data-sources.json` are accessible without adequate security measures, allowing unauthorized individuals to access sensitive details. This vulnerability could lead to the unauthorized disclosure of connection configurations, which may include critical details about the database systems in use. The issue manifests due to improper access controls, making it easier for attackers to gain insights into configured connection endpoints. Addressing this vulnerability is critical to ensure that sensitive configuration files are not exposed to unintended actors. The vulnerability is significant as it emphasizes the need to secure database connection information from unauthorized access.

Technically, this vulnerability arises from improper file permissions or exposure of the `.dbeaver/data-sources.json` file. This file contains structured information about database folders, connection types, and actual connection configurations. If the server hosting this file responds with a 200 HTTP status code when accessing the file over a GET request, it indicates that the file is accessible and potentially exposed. The presence of specific keywords such as `"folders": {`, `"connection-types": {`, and `"connections": {` in the file confirms the vulnerability. Ensuring proper endpoint protection and access control for this file is essential in mitigating exposure risks.

Exploiting this vulnerability could lead to significant security breaches, including unauthorized access to databases, data theft, and potential data manipulation. Such exposure could allow attackers to leverage the connection information to access internal databases, potentially leading to severe data integrity issues. Insecure exposure of connection data can also facilitate more advanced attacks like privilege escalation if attackers use the exposed configurations to infiltrate deeper into network layers. The overall impact of exploiting such weaknesses could be detrimental to the confidentiality, integrity, and availability of the affected database systems.

REFERENCES

• https://dbeaver.com/docs/wiki/Admin-Manage-Connections/