Hoteldruid Unauthorized Admin Access Scanner

Hoteldruid is a management software used in hospitality facilities such as hotels and hostels, aiming to streamline operations and manage reservations effectively. This system caters to a variety of users involved in hotel management, from front-desk staff to administrative personnel who require seamless access to client data and booking information. It's utilized in diverse geographic locations due to its online availability, making it the go-to for hotel managers looking to optimize their operations. By providing intuitive user interfaces, Hoteldruid ensures users smoothly navigate through system functionalities enhancing their productivity. It supports multilingual interfaces, catering to an international audience, and offers customizable features for unique business requirements. The software is accessible via standard web browsers, making remote management feasible and convenient for on-the-move managers.

The unauthorized admin access vulnerability in Hoteldruid permits unauthenticated users to gain access to sensitive areas of the management portal. This security flaw can allow attackers to bypass normal authentication methods, providing them with administrative capabilities over the system. Due to its nature, this vulnerability is considered high-risk, potentially compromising sensitive information. Unauthorized access breaches the integrity and confidentiality of the data managed by the system. Users exploiting this flaw can alter system configurations, view reservations, or manipulate hotel data. This vulnerability poses a significant threat as it could enable further breaches by escalating privileges within the system.

Technical details of the vulnerability reveal that it arises from insufficient checks in the authentication module of Hoteldruid's management portal. The vulnerability is present at certain endpoints such as '/hoteldruid/inizio.php', which can be accessed without proper validation. The system fails to enforce mandatory authentication mechanisms, enabling bypasses by determined individuals. The application interface inadvertently exposes critical feature sets upon loading specific page elements. Attackers can potentially exploit these endpoints using automated tools to scan and access restricted areas. The flaw can be triggered by sending HTTP GET requests to identified endpoints, which respond favorably without demanding credentials.

If exploited, this vulnerability could seriously affect the functioning and credibility of affected hospitality businesses. Malicious actors could manipulate reservation data, leading to financial loss and operational disruptions. Confidential data, including customer personal and payment details, could potentially be exposed or altered, risking privacy violations and non-compliance with data protection regulations. The reputation of businesses leveraging Hoteldruid could be damaged once such a breach becomes public knowledge. Furthermore, unauthorized adjustments to operational setups could lead to misinformation and errors that negatively impact customer experience. Such intrusions might also facilitate additional vulnerabilities being exploited within the system.

REFERENCES

• https://github.com/nomi-sec/PoC-in-GitHub/blob/master/2021/CVE-2021-42949.json
• https://www.hoteldruid.com/