title: SourceCodester Dental Clinic Appointment Reservation System POST Parameter signup.php cross site scripting
description: A vulnerability was found in SourceCodester Dental Clinic Appointment Reservation System 1.0. It has been declared as problematic. This vulnerability affects unknown code of the file /APR/signup.php of the component POST Parameter Handler. The manipulation of the argument firstname leads to cross site scripting. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-221794 is the identifier assigned to this vulnerability.
problem types: CWE-79 Cross Site Scripting
affected:
{
vendor: SourceCodester
product: Dental Clinic Appointment Reservation System
versions:
version: 1.0, status: affected
modules: POST Parameter Handler
}
metrics:
cvssV3_1: [
version: 3.1
baseScore: 4.3
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
baseSeverity: MEDIUM
]