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CVE-2020-2307
Jenkins Kubernetes Plugin 1.27.3 and earlier allows low-privilege users to access possibly sensitive Jenkins controller environment…
Medium4.3EPSS 1.1%
- Published
- Updated
- Reserved
- Assigned by
- jenkins
Description
Jenkins Kubernetes Plugin 1.27.3 and earlier allows low-privilege users to access possibly sensitive Jenkins controller environment variables.
Timeline
ID reserved
By jenkins
- 11 months later
· 11 months later
Published
- 4 years later
· 4 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | Medium4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
- EPSS (exploitation in 30 days)
- 1.1% · top 35% of all CVEs (7 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.3.
Affected products
Jenkins project · Jenkins Kubernetes Plugin
- affected unspecified – ≤ 1.27.3
- unaffected 1.26.5
- unaffected 1.25.4.1
- unaffected 1.21.6
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- Mavenorg.csanchez.jenkins.plugins:kubernetesGHSA-fh5w-p2j4-4p8x (opens in a new tab)
References (1)
- https://www.jenkins.io/security/advisory/2020-11-04/#SECURITY-1646 (opens in a new tab)x_refsource_CONFIRMx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-fh5w-p2j4-4p8x (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2020-2307)Record last updated .