Path Traversal in Jenkins Pipeline\
CVE-2022-34177
Jenkins Pipeline: Input Step Plugin 448.v37cea_9a_10a_70 and earlier archives files uploaded for `file` parameters for Pipeline `input` steps on the controller as part of build metadata, using the parameter name without sanitization as a relative path inside a build-related directory, allowing attackers able to configure Pipelines to create or replace arbitrary files on the Jenkins controller file system with attacker-specified content.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
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: 0.017 (75.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 76th percentile — 75.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.016 · newest: 0.017 · change: +0.001
Affected products
- Jenkins Pipeline\ — versions _input_step
- Jenkins Pipeline\: Input Step
- Jenkins Project Pipeline: Input Step Plugin — versions 447.449.v193fd29f6021, 2.12.2, unspecified
Weakness classification (CWE)
References
- www.jenkins.io/security/advisory/2022-06-22/ (Vendor Advisory)
Frequently asked questions
- What is CVE-2022-34177?
- CVE-2022-34177 is a high-severity vulnerability in Jenkins Pipeline\, classified under Path Traversal. CVSS score: 7.5/10. Published 2022-06-23.
- How severe is CVE-2022-34177?
- High severity. CVSS v3 base score is 7.5 out of 10.