In Apache POI up to 4.1.0, when using the tool XSSFExportToXml to convert user-provided Microsoft Excel documents, a specially crafted document can allow an attacker to read files from the local filesystem or from internal network resources via XML External Entity (XXE) Processing.
{
"severity": "MODERATE",
"github_reviewed": true,
"nvd_published_at": "2019-10-23T20:15:00Z",
"github_reviewed_at": "2022-06-28T14:11:47Z",
"cwe_ids": [
"CWE-611"
]
}