CVE-2024-31866: Apache Zeppelin

Critical severity, CVSS 9.8. EPSS: 1.4% chance of exploitation in the next 30 days.

Improper Encoding or Escaping of Output vulnerability in Apache Zeppelin. The attackers can execute shell scripts or malicious code by overriding configuration like ZEPPELIN_INTP_CLASSPATH_OVERRIDES. This issue affects Apache Zeppelin: from 0.8.2 before 0.11.1. Users are recommended to upgrade to version 0.11.1, which fixes the issue.

Affected products

• Apache Zeppelin: from 0.8.2, before 0.11.1 (fixed in 0.11.1)

Published 2024-04-09. Last modified 2026-06-17.