Hoteldruid before v2.3.1 allows remote authenticated users to cause a denial of service (invoice-creation outage) via the n_file parameter to visualizza_contratto.php with invalid arguments (any non-numeric value), as demonstrated by the anno=2019&id_transazione=1&numero_contratto=1&n_file=a query string to visualizza_contratto.php.
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
Link | Tags |
---|---|
http://www.hoteldruid.com/en/download.html | vendor advisory |
https://metamorfosec.com/Files/Advisories/METS-2019-006-An_Invalid_Arguments_in_Hoteldruid_before_v2.3.1.txt | third party advisory exploit |