In the TransformXML processor of Apache NiFi before 1.15.1 an authenticated user could configure an XSLT file which, if it included malicious external entity calls, may reveal sensitive information.
{
"cpe": "cpe:2.3:a:apache:nifi:*:*:*:*:*:*:*:*",
"extracted_events": [
{
"introduced": "0.1.0"
},
{
"fixed": "1.15.1"
}
],
"source": "CPE_RANGE"
}