CVE-2017-5635: Apache Nifi

High severity, CVSS 7.5. EPSS: 3.3% chance of exploitation in the next 30 days.

In Apache NiFi before 0.7.2 and 1.x before 1.1.2 in a cluster environment, if an anonymous user request is replicated to another node, the originating node identity is used rather than the "anonymous" user.

Affected products

• Apache Nifi: version 0.7.0 only; version 0.7.1 only; version 1.1.0 only; version 1.1.1 only

Published 2017-10-19. Last modified 2026-06-17.