CVSS 3.1
8.8 highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HCVE-2020-2179
High (8.8) in jenkins yaml axis. EPSS 2.9% chance of exploitation in the next 30 days. Fixed in org.jenkins-ci.plugins:yaml-axis 0.2.1.
Jenkins Yaml Axis Plugin 0.2.0 and earlier does not configure its YAML parser to prevent the instantiation of arbitrary types, resulting in a remote code execution vulnerability.
Severity
- EPSS
- 2.9% chance of exploitation in the next 30 days; higher than 86% of CVEs (scores of 2026-10-31)
- CWE
- CWE-502
- Published
- Modified
- Record from
- the NVD, synced
Affected
- jenkins:yaml_axis
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-324h-2v7h-q3xx | Maven | org.jenkins-ci.plugins:yaml-axis | <0.2.1 | 0.2.1 |