CVE-2019-10080: Apache Nifi

Medium severity, CVSS 6.5. EPSS: 2.3% chance of exploitation in the next 30 days.

The XMLFileLookupService in NiFi versions 1.3.0 to 1.9.2 allowed trusted users to inadvertently configure a potentially malicious XML file. The XML file has the ability to make external calls to services (via XXE) and reveal information such as the versions of Java, Jersey, and Apache that the NiFI instance uses.

Affected products

• Apache Nifi: from 1.3.0, up to and including 1.9.2

Published 2019-11-19. Last modified 2026-06-17.