CVE-2019-10347: Jenkins Mashup Portlets

High severity, CVSS 8.8. EPSS: 1.8% chance of exploitation in the next 30 days.

Jenkins Mashup Portlets Plugin stored credentials unencrypted on the Jenkins master where they can be viewed by users with access to the master file system.

Affected products

• Jenkins Mashup Portlets: up to and including 1.0.9

Published 2019-07-11. Last modified 2026-06-17.