Jenkins WebSphere Deployer vulnerabilities

5 CVEs affecting Jenkins WebSphere Deployer, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2020-2108, published 2020-01-29.

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Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2019-1003056, published 2019-04-04. High severity, CVSS 8.8. EPSS: 1.3% chance of exploitation in the next 30 days. Jenkins WebSphere Deployer Plugin stores credentials unencrypted in job config.xml files on the Jenkins master where they can be viewed by users with Extended Read permission, or access to the master…
• CVE-2020-2108, published 2020-01-29. High severity, CVSS 7.6. EPSS: 0.9% chance of exploitation in the next 30 days. Jenkins WebSphere Deployer Plugin 1.6.1 and earlier does not configure the XML parser to prevent XXE attacks which can be exploited by a user with Job/Configure permissions.
• CVE-2019-16560, published 2019-12-17. High severity, CVSS 8.8. EPSS: 0.7% chance of exploitation in the next 30 days. A cross-site request forgery vulnerability in Jenkins WebSphere Deployer Plugin 1.6.1 and earlier allows attackers to perform connection tests and determine whether files with an attacker-specified…
• CVE-2019-16559, published 2019-12-17. 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…
• CVE-2019-16561, published 2019-12-17. High severity, CVSS 7.1. EPSS: 0.5% chance of exploitation in the next 30 days. Jenkins WebSphere Deployer Plugin 1.6.1 and earlier allows users with Overall/Read access to disable SSL/TLS certificate and hostname validation for the entire Jenkins master JVM.