Medium
Security advisory
Jenkins Kubernetes Plugin 1.27.3 and earlier allows low-privilege users to access possibly sensitive Jenkins controller environment variables.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2020-2307
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 05:22 UTC · Revision 1
Source evidence
Jenkins Kubernetes Plugin 1.27.3 and earlier allows low-privilege users to access possibly sensitive Jenkins controller environment variables.
osv:CVE-2020-2307
Complete source record
{
"id": "7f672afe402e37626b76e8dc6bc5258acbcd42fc838564d99dae26348f4c42bf",
"url": "https://osv.dev/vulnerability/CVE-2020-2307",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2020-2307",
"summary": "Jenkins Kubernetes Plugin 1.27.3 and earlier allows low-privilege users to access possibly sensitive Jenkins controller environment variables.",
"evidence": "osv:CVE-2020-2307",
"products": [],
"severity": "medium",
"structured": {
"id": "CVE-2020-2307",
"aliases": [
"CVE-2020-2307",
"GHSA-fh5w-p2j4-4p8x"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/jenkinsci/kubernetes-plugin",
"type": "GIT",
"events": [
{
"introduced": "0"
},
{
"last_affected": "6813ac7d72ef7fa9a975838934678ae44b22a182"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:jenkins:kubernetes:*:*:*:*:*:jenkins:*:*",
"range": [
{
"introduced": "0"
},
{
"last_affected": "1.27.3"
}
],
"source": "CPE_RANGE"
}
]
}
}
],
"versions": [
"kubernetes-1.27.3",
"kubernetes-1.27.2",
"kubernetes-1.27.1",
"kubernetes-1.27.0",
"kubernetes-1.26.4",
"kubernetes-1.26.3",
"kubernetes-1.26.2",
"kubernetes-1.26.1",
"kubernetes-1.26.0",
"kubernetes-1.25.7",
"kubernetes-1.25.6",
"kubernetes-1.25.5",
"kubernetes-1.25.4",
"kubernetes-1.25.3",
"kubernetes-1.25.2",
"kubernetes-1.25.1",
"kubernetes-1.25.0",
"kubernetes-1.24.1",
"kubernetes-1.24.0",
"kubernetes-1.23.4",
"kubernetes-1.23.3",
"kubernetes-1.23.2",
"kubernetes-1.23.1",
"kubernetes-1.23.0",
"kubernetes-1.22.5",
"kubernetes-1.22.4",
"kubernetes-1.22.3",
"kubernetes-1.22.2",
"kubernetes-1.22.1",
"kubernetes-1.22.0",
"kubernetes-1.21.4",
"kubernetes-1.21.3",
"kubernetes-1.21.2",
"kubernetes-1.21.1",
"kubernetes-1.21.0",
"kubernetes-1.20.2",
"kubernetes-1.20.1",
"kubernetes-1.20.0",
"kubernetes-1.19.3",
"kubernetes-1.19.2",
"kubernetes-1.19.1",
"kubernetes-1.19.0",
"kubernetes-1.18.3",
"kubernetes-1.18.2",
"kubernetes-1.18.1",
"kubernetes-1.18.0",
"kubernetes-1.17.3",
"kubernetes-1.17.2",
"kubernetes-1.17.1",
"kubernetes-1.17.0",
"kubernetes-1.16.7",
"kubernetes-1.16.6",
"kubernetes-1.16.5",
"kubernetes-1.16.4",
"kubernetes-1.16.3",
"kubernetes-1.16.2",
"kubernetes-1.16.1",
"kubernetes-1.16.0",
"kubernetes-1.15.7",
"kubernetes-1.15.6",
"kubernetes-1.15.5",
"kubernetes-1.15.4",
"kubernetes-1.15.3",
"kubernetes-1.15.2",
"kubernetes-1.15.1",
"kubernetes-1.15.0",
"kubernetes-1.14.9",
"kubernetes-1.14.8",
"kubernetes-1.14.7",
"kubernetes-1.14.6",
"kubernetes-1.14.5",
"kubernetes-1.14.4",
"kubernetes-1.14.3",
"kubernetes-1.14.2",
"kubernetes-1.14.1",
"kubernetes-1.14.0",
"kubernetes-1.13.9",
"kubernetes-1.13.8",
"kubernetes-1.13.7",
"kubernetes-1.13.6",
"kubernetes-1.13.5",
"kubernetes-1.13.4",
"kubernetes-1.13.3",
"kubernetes-1.13.2",
"kubernetes-1.13.1",
"kubernetes-1.13.0",
"kubernetes-1.12.9",
"kubernetes-1.12.8",
"kubernetes-1.12.7",
"kubernetes-1.12.6",
"kubernetes-1.12.5",
"kubernetes-1.12.4",
"kubernetes-1.12.3",
"kubernetes-1.12.2",
"kubernetes-1.12.1",
"kubernetes-1.12.0",
"kubernetes-1.11.0",
"kubernetes-1.10.1",
"kubernetes-1.10.0",
"kubernetes-1.9.3",
"kubernetes-1.9.2",
"kubernetes-1.9.1",
"kubernetes-1.9.0",
"kubernetes-1.8.4",
"kubernetes-1.8.3",
"kubernetes-1.8.2",
"kubernetes-1.8.1",
"kubernetes-1.8.0",
"kubernetes-1.7.1",
"kubernetes-1.7.0",
"kubernetes-1.6.4",
"kubernetes-1.6.3",
"kubernetes-1.6.2",
"kubernetes-1.6.1",
"kubernetes-1.6.0",
"kubernetes-1.5.2",
"kubernetes-1.5.1",
"kubernetes-1.5",
"kubernetes-1.4.1",
"kubernetes-1.4",
"kubernetes-1.3.3",
"kubernetes-1.3.2",
"kubernetes-1.3.1",
"kubernetes-1.3",
"kubernetes-1.2.1",
"kubernetes-1.2",
"kubernetes-1.1.3",
"kubernetes-1.1.2",
"kubernetes-1.1",
"kubernetes-1.0",
"kubernetes-0.12",
"kubernetes-0.11",
"kubernetes-0.10",
"kubernetes-0.9",
"kubernetes-0.8",
"kubernetes-0.7",
"kubernetes-0.6",
"kubernetes-0.5",
"kubernetes-0.4.1",
"kubernetes-0.4",
"kubernetes-0.3",
"kubernetes-0.2",
"kubernetes-0.1"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-2307.json"
}
}
],
"modified": "2026-10-24T10:30:27.827632840Z",
"provider": "osv",
"references": [
"https://www.jenkins.io/security/advisory/2020-11-04/#SECURITY-1646"
],
"provider_metadata": {}
},
"related_cves": [
{
"value": "CVE-2020-2307",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 431905,
"published_at": "2020-11-04T15:15:11.663+00:00"
}