Auth bypass in Jenkins SSH
CVE-2022-30959
A missing permission check in Jenkins SSH Plugin 2.6.1 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified SSH server using attacker-specified credentials IDs obtained through another method, capturing credentials stored in Jenkins.
Vulnerability class: Broken Access Control
EPSS: 0.008 (53.5th percentile) — read the EPSS interpretation.
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:H/I:N/A:N.
Affected products
- Jenkins Ssh
- Jenkins Project Ssh Plugin — versions unspecified, next of 2.6.1
Weakness classification (CWE)
Public proof-of-concept exploits
References
- jenkinsci-cert@googlegroups.com (x_refsource_CONFIRM, Vendor Advisory)
Frequently asked questions
- What is CVE-2022-30959?
- CVE-2022-30959 is a medium-severity vulnerability in Jenkins SSH, classified under Missing Authorization. CVSS score: 6.5/10. Published 2022-05-17.
- How severe is CVE-2022-30959?
- Medium severity. CVSS v3 base score is 6.5 out of 10.
- Is CVE-2022-30959 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.