CVE-2017-3161: Apache Hadoop

Medium severity, CVSS 6.1. EPSS: 3.9% chance of exploitation in the next 30 days.

The HDFS web UI in Apache Hadoop before 2.7.0 is vulnerable to a cross-site scripting (XSS) attack through an unescaped query parameter.

Affected products

• Apache Hadoop: up to and including 2.6.5

Published 2017-04-26. Last modified 2026-06-17.