What is CVE-2022-28142?

CVE-2022-28142 is a high-severity vulnerability in Jenkins Proxmox, classified under Improper Certificate Validation. CVSS score: 7.5/10. Published 2022-03-29.

How severe is CVE-2022-28142?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Jenkins Proxmox

CVE-2022-28142

Jenkins Proxmox Plugin 0.6.0 and earlier disables SSL/TLS certificate validation globally for the Jenkins controller JVM when configured to ignore SSL/TLS issues.

Vulnerability class: Improper Certificate Validation

Published 2022-03-29 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.

EPSS exploit prediction

EPSS: 0.007 (49.9th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 50th percentile — 49.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000

Affected products

Jenkins Proxmox
Jenkins Project Proxmox Plugin — versions unspecified

Weakness classification (CWE)

CWE-295 — Improper Certificate Validation

References

www.jenkins.io/security/advisory/2022-03-29/ (Vendor Advisory)
www.openwall.com/lists/oss-security/2022/03/29/1 (mailing-list, Mailing List, Third Party Advisory)

Frequently asked questions

What is CVE-2022-28142?: CVE-2022-28142 is a high-severity vulnerability in Jenkins Proxmox, classified under Improper Certificate Validation. CVSS score: 7.5/10. Published 2022-03-29.
How severe is CVE-2022-28142?: High severity. CVSS v3 base score is 7.5 out of 10.