CVE-2020-2168 json
RCE vulnerability in Jenkins Azure Container Service Plugin
published 2020-03-25 6 y ago modified 2026-06-17 4 mo ago also GHSA-5qff-7944-vq4f , EUVD-2022-2639
- cvss
- 8.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.0%
- EPSS 2.0% chance of exploitation in 30 days, percentile 80%
- public exploits
- 0
- none known
Summary
Jenkins Azure Container Service Plugin 1.0.1 and earlier does not configure its YAML parser to prevent the instantiation of arbitrary types, resulting in a remote code execution vulnerability.
Patch / fix
- maven org.jenkins-ci.plugins:azure-acs 1.0.2
Exploit prediction
1.96% chance of exploitation in the next 30 days, higher than 80% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 6.5 | AV:N/AC:L/Au:S/C:P/I:P/A:P |
| GitHub | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| maven | org.jenkins-ci.plugins:azure-acs | <1.0.2 |
1.0.2 |
Affected products
- Jenkins project Jenkins Azure Container Service Plugin
Classification
References
-
jenkins.io
/security/advisory/2020-03-25/#SECURITY-1732
web, vendor-advisory
-
openwall.com
/lists/oss-security/2020/03/25/2
mailing-list, web, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2020-2168
advisory
-
github.com
/jenkinsci/azure-acs-plugin
package
Sources
- CVE List CVE-2020-2168
- GitHub Advisory GHSA-5qff-7944-vq4f
- NVD CVE-2020-2168
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