Improper Input Validation vulnerability in Apache Zeppelin.

The attackers can call updating cron API with invalid or improper privileges so that the notebook can run with the privileges.

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.

Improper Input Validation vulnerability in Apache Zeppelin.

The attackers can execute malicious queries by setting improper configuration properties to LDAP search filter. 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.

Improper Encoding or Escaping of Output vulnerability in Apache Zeppelin.

Attackers can modify helium.json and perform cross-site scripting attacks on normal users. 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.