CVE-2020-1942

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-532

Affected software

Vendor	Product	Versions
n/a	Apache NiFi	Apache NiFi 0.0.1 to 1.11.0

References

https://nifi.apache.org/security.html#CVE-2020-1942Vendor Advisory
https://nifi.apache.org/security.html#CVE-2020-1942Vendor Advisory

Timeline

Published: Feb 11, 2020
Last modified: Jun 17, 2026
NVD status: Modified

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