CVE-2020-2121

HighCVSS 8.8/10Last modified Jun 17, 2026

Description

Jenkins Google Kubernetes Engine Plugin 0.8.0 and earlier does not configure its YAML parser to prevent the instantiation of arbitrary types, resulting in a remote code execution vulnerability.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected software

No affected versions have been published.

Timeline

Published: Feb 12, 2020
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2020

CVE-2020-212196.1Cross Site Scripting (XSS) vulnerability in Netgate pf Sense 2.4.4-Release-p3 and Netgate ACME package 0.6.3 allows remote attackers to to r CVE-2020-21225.4Jenkins Brakeman Plugin 0.12 and earlier did not escape values received from parsed JSON files when rendering them, resulting in a stored cr CVE-2020-212249.8A Remote Code Execution vulnerability has been found in Inspur ClusterEngine V4.0. A remote attacker can send a malicious login packet to th CVE-2020-212286.1JIZHICMS 1.5.1 contains a cross-site scripting (XSS) vulnerability in the component /user/release.html, which allows attackers to arbitraril CVE-2020-21238.8Jenkins RadarGun Plugin 1.7 and earlier does not configure its YAML parser to prevent the instantiation of arbitrary types, resulting in a r CVE-2020-212368.8A vulnerability in /damicms-master/admin.php?s=/Article/doedit of DamiCMS v6.0 allows attackers to compromise and impersonate user accounts CVE-2020-212379.8An issue in the user login box of LJCMS v1.11 allows attackers to hijack user accounts via brute force attacks.CVE-2020-212389.8An issue in the user login box of CSCMS v4.0 allows attackers to hijack user accounts via brute force attacks.CVE-2020-21244.3Jenkins Dynamic Extended Choice Parameter Plugin 1.0.1 and earlier stores a password unencrypted in job config.xml files on the Jenkins mast CVE-2020-212444.9An issue was discovered in FrontAccounting 2.4.7. There is a Directory Traversal vulnerability that can empty folder via admin/inst_lang.php CVE-2020-212465.4Cross Site Scripting vulnerability in YiiCMS v.1.0 allows a remote attacker to execute arbitrary code via the news function.CVE-2020-21254.3Jenkins Debian Package Builder Plugin 1.6.11 and earlier stores a GPG passphrase unencrypted in its global configuration file on the Jenkins