This vulnerability is caused when SharePoint Server does not properly sanitize a specially crafted request to an affected SharePoint server.An authenticated attacker could exploit this vulnerability by sending a specially crafted request to an affected SharePoint server, aka ‘Microsoft SharePoint Reflective XSS Vulnerability’.
[
{
"product": "Microsoft SharePoint Enterprise Server",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "2016"
}
]
},
{
"product": "Microsoft SharePoint Server",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "2019"
}
]
}
]