Description
When using an authentication mechanism other than PKI, when the user clicks Log Out in NiFi versions 1.0.0 to 1.9.2, NiFi invalidates the authentication token on the client side but not on the server side. This permits the user's client-side token to be used for up to 12 hours after logging out to make API requests to NiFi.
Remediation
References
https://lists.apache.org/thread.html/rca37935d661f4689cb4119f1b3b224413b22be161b678e6e6ce0c69b%40%3Ccommits.nifi.apache.org%3E
https://nifi.apache.org/security.html#CVE-2019-12421
Related Vulnerabilities
CVE-2018-1000862 Vulnerability in maven package org.jenkins-ci.main:jenkins-core
CVE-2023-28672 Vulnerability in maven package org.jenkinsci.plugins:octoperf
CVE-2023-29521 Vulnerability in maven package org.xwiki.platform:xwiki-platform-vfs-ui
CVE-2023-40037 Vulnerability in maven package org.apache.nifi:nifi-jms-processors
CVE-2023-41329 Vulnerability in maven package org.wiremock:wiremock-standalone