High severity8.8NVD Advisory· Published Jul 2, 2020· Updated Jun 17, 2026

CVE-2020-2211

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected packages

Versions sourced from the GitHub Security Advisory.

Package	Affected versions	Patched versions
com.elasticbox.jenkins-ci.plugins:kubernetes-ciMaven	<= 1.3	—

Affected products

ghsa-coords
pkg:maven/com.elasticbox.jenkins-ci.plugins/kubernetes-ci
Range: <= 1.3
Jenkins Project/ElasticBox Jenkins Kubernetes CI/CD Plugincpe-rescue
Range: unspecified
Jenkins Project/Kubernetes Ci
cpe:2.3:a:jenkins:kubernetes_ci:*:*:*:*:*:jenkins:*:*
Range: <=1.3

Patches

Vulnerability mechanics

References

www.openwall.com/lists/oss-security/2020/07/02/7nvdThird Party AdvisoryWEB
github.com/advisories/GHSA-9r3h-wm3x-v245ghsaADVISORY
jenkins.io/security/advisory/2020-07-02/nvdVendor AdvisoryWEB
nvd.nist.gov/vuln/detail/CVE-2020-2211ghsaADVISORY

News mentions

Jenkins Security Advisory 2020-07-02
Jenkins Security Advisories · Jul 2, 2020

cvss	0.572
epss	0.002
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000