What is CVE-2019-10334?

CVE-2019-10334 is a medium-severity vulnerability in Jenkins Electricflow, classified under Improper Certificate Validation. CVSS score: 6.5/10. Published 2019-06-11.

How severe is CVE-2019-10334?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Jenkins Electricflow

CVE-2019-10334

Jenkins ElectricFlow Plugin 1.1.5 and earlier disabled SSL/TLS and hostname verification globally for the Jenkins master JVM when MultipartUtility.java is used to upload files.

Vulnerability class: Improper Certificate Validation

Published 2019-06-11 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N.

EPSS exploit prediction

EPSS: 0.013 (69.4th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 69th percentile — 69.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: 0.000

Affected products

Jenkins Electricflow
Jenkins Project Electricflow Plugin — versions 1.1.5 and earlier

Weakness classification (CWE)

CWE-295 — Improper Certificate Validation

References

www.openwall.com/lists/oss-security/2019/06/11/1 (mailing-list, Mailing List, Third Party Advisory)
www.securityfocus.com/bid/108747 (vdb-entry)
jenkins.io/security/advisory/2019-06-11/ (Vendor Advisory)

Frequently asked questions

What is CVE-2019-10334?: CVE-2019-10334 is a medium-severity vulnerability in Jenkins Electricflow, classified under Improper Certificate Validation. CVSS score: 6.5/10. Published 2019-06-11.
How severe is CVE-2019-10334?: Medium severity. CVSS v3 base score is 6.5 out of 10.