Description
When updating a Process Group via the API in NiFi versions 1.3.0 to 1.9.2, the response to the request includes all of its contents (at the top most level, not recursively). The response included details about processors and controller services which the user may not have had read access to.
Remediation
References
https://lists.apache.org/thread.html/rca37935d661f4689cb4119f1b3b224413b22be161b678e6e6ce0c69b%40%3Ccommits.nifi.apache.org%3E
https://nifi.apache.org/security.html#CVE-2019-10083
Related Vulnerabilities
CVE-2023-26470 Vulnerability in maven package org.xwiki.platform:xwiki-platform-oldcore
CVE-2015-2080 Vulnerability in maven package org.eclipse.jetty.aggregate:jetty-all
CVE-2022-40145 Vulnerability in maven package org.apache.karaf.jaas:org.apache.karaf.jaas.modules
CVE-2018-1000169 Vulnerability in maven package org.jenkins-ci.main:jenkins-core