Apache POI in versions prior to release 3.15 allows remote attackers to cause a denial of service (CPU consumption) via a specially crafted OOXML file, aka an XML Entity Expansion (XEE) attack.
[
{
"product": "Apache POI",
"vendor": "Apache Software Foundation",
"versions": [
{
"status": "affected",
"version": "before 3.15"
}
]
}
]