Auth bypass in Jenkins Publish Over SSH
CVE-2022-23112
A missing permission check in Jenkins Publish Over SSH Plugin 1.22 and earlier allows attackers with Overall/Read access to connect to an attacker-specified SSH server using attacker-specified credentials.
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: 0.009 (56.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 57th percentile — 56.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000
Affected products
- Jenkins Publish Over SSH
- Jenkins Project Publish Over SSH Plugin — versions unspecified, next of 1.22
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.jenkins.io/security/advisory/2022-01-12/ (Vendor Advisory)
- www.openwall.com/lists/oss-security/2022/01/12/6 (mailing-list, Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-23112?
- CVE-2022-23112 is a medium-severity vulnerability in Jenkins Publish Over SSH, classified under Missing Authorization. CVSS score: 6.5/10. Published 2022-01-12.
- How severe is CVE-2022-23112?
- Medium severity. CVSS v3 base score is 6.5 out of 10.
- Is CVE-2022-23112 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.