Cross-site scripting (XSS) vulnerability in cadena_ofertas_ext.php in Venalsur Booking Centre Booking System for Hotels Group allows remote attackers to inject arbitrary web script or HTML via the OfertaID parameter.

SQL injection vulnerability in cadena_ofertas_ext.php in Venalsur Booking Centre Booking System for Hotels Group allows remote attackers to execute arbitrary SQL commands via the OfertaID parameter.

SQL injection vulnerability in hotel_habitaciones.php in Venalsur Booking Centre Booking System for Hotels Group 2.01 allows remote attackers to execute arbitrary SQL commands via the HotelID parameter.

Multiple SQL injection vulnerabilities in admin/checklogin.php in Venalsur Booking Centre Booking System for Hotels Group 2.01 allow remote attackers to execute arbitrary SQL commands via the (1) myusername (username) and (2) password parameters. NOTE: some of these details are obtained from third party information.

SQL injection vulnerability in hotel_tiempolibre_ext.php in Venalsur Booking Centre Booking System for Hotels Group, when magic_quotes_gpc is enabled, allows remote attackers to execute arbitrary SQL commands via the NoticiaID parameter and other unspecified vectors.