Executive brief
A vulnerability exists in the Hotel and Tourism Reservation system, a software package used for managing guest bookings. An attacker can exploit this flaw to gain unauthorized access to the underlying database, potentially allowing them to view, modify, or delete sensitive customer information and reservation records. This could lead to significant data theft, operational disruption, and loss of customer trust.
Technical details
A time-based blind SQL injection vulnerability exists in code-projects Hotel and Tourism Reservation 1.0 within the /admin/reservations.php file. The flaw is located in the handling of the 'delete' GET parameter, which is improperly neutralized before being used in a SQL query. A remote, unauthenticated attacker can exploit this by sending specially crafted HTTP requests containing SQL commands (e.g., using the SLEEP function) to enumerate the database and extract sensitive information. A public exploit has been disclosed, and remediation involves implementing prepared statements with parameterized queries.
Affected products
- code-projects Hotel and Tourism Reservation 1.0
Timeline
- 2026-07-05: disclosed: Public exploit disclosed via GitHub and VulDB
- 2026-07-05: advisory