GHSA-xg8j-j6vp-6h5wMedium

Apache Zeppelin: Missing Origin Validation in WebSockets vulnerability

Published
August 3, 2025
Last Modified
November 5, 2025

🔗 CVE IDs covered (1)

📋 Description

Missing Origin Validation in WebSockets vulnerability in Apache Zeppelin.

The attacker could access the Zeppelin server from another origin without any restriction, and get internal information about paragraphs.  This issue affects Apache Zeppelin: from 0.11.1 before 0.12.0.

Users are recommended to upgrade to version 0.12.0, which fixes the issue.

🎯 Affected products1

  • maven/org.apache.zeppelin:zeppelin-shell:>= 0.11.1, < 0.12.0

🔗 References (4)