Auth bypass in Jenkins Proxmox
CVE-2022-28144
Jenkins Proxmox Plugin 0.7.0 and earlier does not perform a permission check in several HTTP endpoints, allowing attackers with Overall/Read permission to connect to an attacker-specified host using attacker-specified username and password (perform a connection test), disable SSL/TLS validation for the entire Jenkins controller JVM as part of the connection test (see CVE-2022-28142), and test a rollback with attacker-specified parameters.
Vulnerability class: Broken Access Control
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N.
EPSS exploit prediction
EPSS: 0.008 (55.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 56th percentile — 55.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000
Affected products
- Jenkins Proxmox
- Jenkins Project Proxmox Plugin — versions unspecified
Weakness classification (CWE)
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-2022-28144?
- CVE-2022-28144 is a medium-severity vulnerability in Jenkins Proxmox, classified under Missing Authorization. CVSS score: 6.5/10. Published 2022-03-29.
- How severe is CVE-2022-28144?
- Medium severity. CVSS v3 base score is 6.5 out of 10.