{"cve":"CVE-2020-2211","nvd":{"published":"2020-07-02T15:15:18.037","modified":"2026-06-17T03:12:00.027","status":"Modified","description":"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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":8.8},"cwes":["CWE-502"],"references":["http://www.openwall.com/lists/oss-security/2020/07/02/7","https://jenkins.io/security/advisory/2020-07-02/#SECURITY-1738","http://www.openwall.com/lists/oss-security/2020/07/02/7","https://jenkins.io/security/advisory/2020-07-02/#SECURITY-1738"],"products":["jenkins:kubernetes_ci"],"source":"nvd","synced_at":"2026-10-19T21:06:22.076270124+00:00"},"epss":{"cve":"CVE-2020-2211","score":0.02282,"percentile":0.83151,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-9r3h-wm3x-v245","url":"https://osv.dev/vulnerability/GHSA-9r3h-wm3x-v245","summary":"RCE vulnerability in ElasticBox Jenkins Kubernetes CI/CD Plugin","modified":"2023-11-08T04:02:57.146108Z","packages":[{"ecosystem":"Maven","name":"com.elasticbox.jenkins-ci.plugins:kubernetes-ci","purl":"pkg:maven/com.elasticbox.jenkins-ci.plugins/kubernetes-ci","ranges":["<=1.3"],"fixed":[]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}