A vulnerability has been found in SourceCodester Multi Language Hotel Management Software 1.0 and classified as problematic. This vulnerability affects unknown code of the file ajax.php of the component POST Parameter Handler. The manipulation of the argument complaint_type with the input <script>alert(document.cookie)</script> leads to cross site scripting. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-228172.