{"id":"CVE-2020-1942","details":"In Apache NiFi 0.0.1 to 1.11.0, the flow fingerprint factory generated flow fingerprints which included sensitive property descriptor values. In the event a node attempted to join a cluster and the cluster flow was not inheritable, the flow fingerprint of both the cluster and local flow was printed, potentially containing sensitive values in plaintext.","aliases":["BIT-nifi-2020-1942","GHSA-7q8g-gpfp-v8gx"],"modified":"2026-07-08T19:01:53.587426Z","published":"2020-02-11T21:15:11.113Z","references":[{"type":"ADVISORY","url":"https://nifi.apache.org/security.html#CVE-2020-1942"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/apache/nifi","events":[{"introduced":"0"},{"last_affected":"633408bce7ad34dad727ed9c4edfd36a224f3f12"}],"database_specific":{"cpe":"cpe:2.3:a:apache:nifi:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0.0.1"},{"last_affected":"1.11.0"}],"source":"CPE_RANGE"}}],"versions":["rel/nifi-1.11.0","nifi-1.11.0-RC3","rel/nifi-1.2.0","nifi-1.2.0-RC2","docker/nifi-1.2.0","rel/nifi-1.1.0","nifi-1.1.0-RC2","nifi-0.6.0-RC2","nifi-0.6.0","nifi-0.4.1-RC1","nifi-0.4.1","nifi-0.2.0-incubating-RC1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-1942.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}]}