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Date: Thu, 16 Dec 2021 19:01:33 -0500
From: Nathan Gough <>
Subject: CVE-2021-44145: Apache NiFi information disclosure by XXE

Severity: Low


In the TransformXML processor an authenticated user could configure an
XSLT file which, if it included malicious external entity calls, may
reveal sensitive information.

This issue is being tracked as NIFI-9399


This issue was discovered by DangKhai at Viettel Cyber Security.


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