CVE-2024-45477 Information

Description

Apache NiFi 1.10.0 through 1.27.0 and 2.0.0-M1 through 2.0.0-M3 support a description field for Parameters in a Parameter Context configuration that is vulnerable to cross-site scripting. An authenticated user authorized to configure a Parameter Context can enter arbitrary JavaScript code which the client browser will execute within the session context of the authenticated user. Upgrading to Apache NiFi 1.28.0 or 2.0.0-M4 is the recommended mitigation.

Reference

https://lists.apache.org/thread/shdv0tw9hggj7tx9pl7g93mgok2lwbj9