Vulnerability Details CVE-2017-5636
In Apache NiFi before 0.7.2 and 1.x before 1.1.2 in a cluster environment, the proxy chain serialization/deserialization is vulnerable to an injection attack where a carefully crafted username could impersonate another user and gain their permissions on a replicated request to another node.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.01
EPSS Ranking 76.5%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 7.5
References