CVE-2021-34684

Related Files

Pentaho Business Analytics / Pentaho Business Server 9.1 SQL Injection

Posted Nov 5, 2021

Authored by Altion Malka, Alberto Favero

Pentaho allows users to create and manage Data Sources. Users can select a Data Source when creating a Dashboard through the Pentaho User Console. When a Data Source is added, Pentaho makes a HTTP request to the dashboards editor (/pentaho/api/repos/dashboards/editor) in order to test the connection by executing a test SQL query. However, further examination revealed that by utilizing CVE-2021-31602, an authentication bypass of Spring APIs, it is possible for an unauthenticated user to execute arbitrary SQL queries on any Pentaho datasource and thus retrieve data from the related databases.

tags | exploit, web, arbitrary, sql injection

advisories | CVE-2021-31602, CVE-2021-34684

SHA-256 | aafd5de6352edfc97e93496f171ced94b49f52a6817c483a7aec6ee26649a0e9

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