CVE-2026-103587

QloApps through 1.7.0 contains an insecure direct object reference vulnerability in back-office AJAX handlers that skip htl_access hotel checks.

QloApps through 1.7.0 contains an authorization bypass vulnerability in AdminProductsController::ajaxProcessBulkUpdateRooms. Hotel-restricted back-office employees can modify rooms of other hotels by submitting foreign room IDs in the id_rooms parameter, changing status, floor, comments, or inactive dates.

QloApps through 1.7.0 contains a reflected cross-site scripting vulnerability in the back-office room type editor's length of stay fields. Attackers can induce authenticated administrators to submit crafted POST requests with malicious payloads in restriction_min_los and restriction_max_los parameters, executing arbitrary JavaScript in the victim's administrative session.

Unrestricted file upload in the hotel review feature in QloApps versions 1.7.0 and earlier allows remote unauthenticated attackers to achieve remote code execution.

QloApps through 1.7.0 contains an authorization bypass vulnerability in AdminHotelRoomsBookingController::postProcess() that allows restricted back-office employees to access other hotels' data by supplying an id_hotel parameter. Attackers can modify the id_hotel URL parameter on the Book Now page to view room availability and booking status of hotels outside their assigned profile access.

QloApps through 1.7.0 contains a reflected cross-site scripting vulnerability in the back-office room type editor that fails to escape room_num, floor, and comment field values in input attributes. Attackers can induce authenticated back-office users to submit crafted POST requests with malicious payloads to execute arbitrary JavaScript in the victim's administrative session.

QloApps through 1.7.0 contains a reflected cross-site scripting vulnerability in the exceptions field of the back-office Transplant a module form. Attackers can craft a malicious link containing a JavaScript payload in the exceptions parameter that executes in an authenticated administrator's session when the victim follows the link.

QloApps through 1.7.0 contains a path traversal vulnerability in the getEmailHTML action of admin/ajax.php that allows authenticated back-office users to read arbitrary files. Attackers can supply relative path sequences in the email parameter to bypass directory restrictions and access sensitive files including database credentials and configuration data.

QloApps through 1.7.0 reflects unescaped child feature names into back-office validation error messages in the Hotel Reservation System feature management page. Authenticated back-office users who follow a crafted link can execute injected JavaScript in their administrative session via the child_features parameter.

QloApps through 1.7.0 renders back-office list filter POST parameters into HTML input value attributes without escaping them in the list helper template. Attackers can induce authenticated users to submit crafted POST requests with malicious payloads to list controllers, executing arbitrary JavaScript in the victim's session to read administrative data and perform actions.