CVE-2018-20091: Cloudera Data Science Workbench

Critical severity, CVSS 9.9. EPSS: 1% chance of exploitation in the next 30 days.

An SQL injection vulnerability was found in Cloudera Data Science Workbench (CDSW) 1.4.0 through 1.4.2. This would allow any authenticated user to run arbitrary queries against CDSW's internal database. The database contains user contact information, encrypted CDSW passwords (in the case of local authentication), API keys, and stored Kerberos keytabs.

Affected products

• Cloudera Data Science Workbench: from 1.4.0, up to and including 1.4.2

Published 2019-06-07. Last modified 2026-06-17.