High severity8.8NVD Advisory· Published May 6, 2020· Updated Jun 17, 2026

CVE-2020-2189

Description

Jenkins SCM Filter Jervis Plugin 0.2.1 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
io.jenkins.plugins:scm-filter-jervisMaven	< 0.3	0.3

Affected products

Jenkins Project/Source Code Management Filter Jervis
cpe:2.3:a:jenkins:source_code_management_filter_jervis:*:*:*:*:*:jenkins:*:*
Range: <=0.2.1
ghsa-coords
pkg:maven/io.jenkins.plugins/scm-filter-jervis
Range: < 0.3
Jenkins Project/SCM Filter Jervis Plugincpe-rescue
Range: unspecified

Patches

Vulnerability mechanics

References

www.openwall.com/lists/oss-security/2020/05/06/3nvdMailing ListThird Party AdvisoryWEB
github.com/advisories/GHSA-4hhq-j3xw-wj89ghsaADVISORY
jenkins.io/security/advisory/2020-05-06/nvdVendor AdvisoryWEB
nvd.nist.gov/vuln/detail/CVE-2020-2189ghsaADVISORY
github.com/jenkinsci/scm-filter-jervis-plugin/commit/a36e8bdef3a2a84737b64a898da4106793997273ghsaWEB

News mentions

Jenkins Security Advisory 2020-05-06
Jenkins Security Advisories · May 6, 2020

cvss	0.572
epss	0.002
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000