What is CVE-2018-15665?

CVE-2018-15665 is a medium-severity vulnerability in Cloudera Data Science Workbench, classified under Information Disclosure. CVSS score: 5.3/10. Published 2019-06-21.

How severe is CVE-2018-15665?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Information disclosure in Cloudera Data Science Workbench

CVE-2018-15665

An issue was discovered in Cloudera Data Science Workbench (CDSW) 1.2.x through 1.4.0. Unauthenticated users can get a list of user accounts.

Vulnerability class: Information Disclosure

Published 2019-06-21 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.012 (66.8th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 67th percentile — 66.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: 0.000

Affected products

Cloudera Data Science Workbench

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

www.cloudera.com (Vendor Advisory)
www.cloudera.com/documentation/other/security-bulletins/topics/Security-Bulleti… (Vendor Advisory)

Frequently asked questions

What is CVE-2018-15665?: CVE-2018-15665 is a medium-severity vulnerability in Cloudera Data Science Workbench, classified under Information Disclosure. CVSS score: 5.3/10. Published 2019-06-21.
How severe is CVE-2018-15665?: Medium severity. CVSS v3 base score is 5.3 out of 10.