S4E

Bitrix Site Manager Scanner

This scanner detects the use of Bitrix Site Manager File Disclosure in digital assets.

Short Info


Level

Medium

Single Scan

Single Scan

Can be used by

Asset Owner

Estimated Time

10 seconds

Time Interval

8 days 6 hours

Scan only one

URL

Toolbox

Bitrix Site Manager is a comprehensive content management system widely adopted by businesses for managing their websites, intranets, and online stores. Companies utilize Bitrix Site Manager to handle content updates, organize digital workflows, and enhance collaboration among teams. This software is renowned for its robust functionality, providing users the ability to create dynamic portals, manage e-commerce activities, and ensure effective communication within organizations. Due to its extensive feature set, Bitrix Site Manager is employed by a diverse range of industries, including retail, education, and corporate enterprises. The platform supports integration with various modules, allowing businesses to tailor their online presence and operational processes to meet their specific needs. Companies choose Bitrix Site Manager for its scalability, ease of use, and the capacity to support multiple web solutions within a single platform.

File disclosure vulnerabilities, such as the one detected by this scanner for Bitrix Site Manager, can lead to unauthorized access to sensitive files. When such vulnerabilities exist, they expose crucial information, including configuration details, user credentials, and other confidential data stored in log files. Attackers can exploit these vulnerabilities to harvest sensitive information that can compromise the overall security of the system. This type of vulnerability is particularly dangerous as it can serve as a stepping stone for further attacks, such as privilege escalation or the deployment of malicious software. Detecting file disclosure vulnerabilities is vital to prevent unauthorized exposure of confidential information residing within a web application or system. Addressing these vulnerabilities promptly ensures that sensitive information remains protected and inaccessible to unauthorized entities.

Bitrix Site Manager installations are susceptible to file disclosure vulnerabilities through specific URLs that allow access to log files without proper authorization. The vulnerable endpoints include the paths to certain log files like 'updater.log' and 'updater_partner.log', which may contain sensitive data. Parameters exposed in these log files include licensing keys and client update information that could aid attackers in unauthorized actions. The scanner identifies these files by making HTTP GET requests to the presumed locations of these logs. If these files are accessible and responsive with HTTP status 200 and contain recognizable patterns such as 'LICENSE_KEY', 'CUpdateClient', or 'UPD_SUCCESS', it confirms the presence of this vulnerability. Ensuring access controls are implemented to protect these paths can prevent unauthorized access to sensitive data.

Exploiting the identified file disclosure vulnerability can have significant adverse effects on organizations using Bitrix Site Manager. The exposure of internal log files could result in unauthorized data access, leading to potential data breaches and information leakage. Sensitive information like database credentials, user session identifiers, and system paths, when leaked, can be used to exploit other vulnerabilities or plan targeted attacks. Unauthorized users gaining insight into the internal operations of a site's management system can also exploit the knowledge to initiate further breaches or denial of service attacks. Furthermore, the disclosure of such sensitive data may lead to a loss of trust from customers and clients, which can result in legal, financial, and reputational damage to companies. Therefore, promptly securing these vulnerabilities by implementing stringent file access controls is critical for maintaining system security and data privacy.

REFERENCES

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