CVE-2020-2211: Jenkins Kubernetes Ci

High severity, CVSS 8.8. EPSS: 2.3% chance of exploitation in the next 30 days.

Jenkins ElasticBox Jenkins Kubernetes CI/CD Plugin 1.3 and earlier does not configure its YAML parser to prevent the instantiation of arbitrary types, resulting in a remote code execution vulnerability.

Affected products

• Jenkins Kubernetes Ci: up to and including 1.3

Published 2020-07-02. Last modified 2026-06-17.