An issue was discovered in VirtoSoftware Virto Bulk File Download 5.5.44 for SharePoint 2019. The Virto.SharePoint.FileDownloader/Api/Download.ashx isCompleted method allows arbitrary file download and deletion via absolute path traversal in the path parameter.
[
{
"cpes": [
"cpe:2.3:a:virtosoftware:virto_bulk_file_download:5.5.44:*:*:*:*:*:*:*"
],
"vendor": "virtosoftware",
"product": "virto_bulk_file_download",
"versions": [
{
"status": "affected",
"version": "5.5.44"
}
],
"defaultStatus": "unknown"
}
]