CVE-2023-43374 Scanner

Hoteldruid is widely used in the hospitality industry for managing reservations, billing, and other hotel operations. It is employed by hotel administrators, managers, and IT personnel to facilitate efficient management of hotel activities. This software helps streamline tasks associated with room booking, customer check-in/check-out procedures, and maintaining customer records. Hoteldruid is chosen for its comprehensive features that support easy customization according to specific hotel requirements. Its capacity to automate repetitive tasks provides a significant time saving for staff, making it a preferred choice in the hospitality sector. Security in reservation management systems like Hoteldruid is critical, given the sensitive customer information they process.

SQL Injection vulnerabilities occur when an attacker is able to execute arbitrary SQL code on a database. This specific vulnerability in Hoteldruid was found via the id_utente_log parameter in the personalizza.php script. Such vulnerabilities arise due to insufficient validation of user input, allowing for the manipulation of the SQL queries executed by the application. The unauthorized commands can alter database tables, retrieve sensitive data, or compromise the application's integrity. This potential exploitation can undermine trust in the software, given the high risk it poses to data confidentiality and system integrity. Addressing SQL Injection vulnerabilities is essential to protecting web applications against malicious data exfiltration and ensuring data security.

The technical details of the vulnerability involve the exploitation of the id_utente_log parameter in the Hoteldruid application. Attackers can include specially crafted segments of SQL code to modify or retrieve data from the backend database. This occurs because of the application's incapacity to correctly sanitize or escape input data injected via requests to the personalizza.php file. The vulnerability leverages a sleep function to facilitate blind SQL Injection attacks, giving attackers feedback on whether specific payloads are exploitable on the target system. Crucial measures focus on correcting how user input is processed, thereby rendering malicious concatenation and manipulation ineffective.

Exploiting this vulnerability can lead to unauthorized database access, including highly sensitive information, such as personal and credit card data stored by hotels for reservation and billing purposes. In severe cases, an attacker might gain full control over the database, allowing data alteration, deletion, or complete system takeover. The reputation and operations of companies relying on Hoteldruid may be adversely impacted, resulting in loss of customer trust and potential regulatory fines for data breaches. Addressing this vulnerability promptly is crucial to prevent potential financial and reputational damage, and to uphold data security standards.

REFERENCES

• https://flashy-lemonade-192.notion.site/SQL-injection-in-hoteldruid-version-3-0-5-via-id_utente_log-parameter-8b89f014004947e7bd2ecdacf1610cf9
• https://nvd.nist.gov/vuln/detail/CVE-2023-43374