title: SimplePHPscripts GuestBook Script URL Parameter preview.php cross site scripting
description: A vulnerability was found in SimplePHPscripts GuestBook Script 2.2. It has been classified as problematic. This affects an unknown part of the file preview.php of the component URL Parameter Handler. The manipulation leads to cross site scripting. It is possible to initiate the attack remotely. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-232755.
problem types: CWE-79 Cross Site Scripting
affected:
{
vendor: SimplePHPscripts
product: GuestBook Script
versions:
version: 2.2, status: affected
modules: URL Parameter Handler
}
metrics:
cvssV3_1: [
version: 3.1
baseScore: 3.5
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
baseSeverity: LOW
]