PT-2026-117923 · Cleanstart · Apache Nifi

Published

2026-10-10

·

Updated

2026-10-10

CVSS v3.1

5.3

Medium

VectorAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Security vulnerability affects the apache-nifi package. In Eclipse Jetty, for HTTP/1, HTTP/2 and HTTP/3 requests, there is no strict check that the request authority (host and port) matches what provided in the Host header (if present).

Fix

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Related Identifiers

CLEANSTART-2026-ZE47134

Affected Products

Apache Nifi