HotelManager v1.2 is vulnerable to Cross Site Scripting (Stored XSS).

[BrunoTeixeira1996]

Affected Product Code Base

HotelManager - v1.2

Affected Component

Kernel.php; Middleware

Attack Type

Remote

Attack Vectors

To exploit this vulnerability the user needs to create "rooms" or "guests" or "reservations" or "users" and in the "comment" or "contact" field can execute a xss payload without even doing any bypass.

This is a stored XSS since I was able to store payloads on endpoints (rooms, guests, ...) and trigger them using different accounts.