CVE-2019-16559: Jenkins WebSphere Deployer

Medium severity, CVSS 5.4. EPSS: 0.7% chance of exploitation in the next 30 days.

A missing permission check in Jenkins WebSphere Deployer Plugin 1.6.1 and earlier allows attackers with Overall/Read permission to perform connection tests and determine whether files with an attacker-specified path exist on the Jenkins master file system.

Affected products

• Jenkins WebSphere Deployer: up to and including 1.6.1

Published 2019-12-17. Last modified 2026-06-17.