CVE-2019-1003030

critical

Description

A sandbox bypass vulnerability exists in Jenkins Pipeline: Groovy Plugin 2.63 and earlier in pom.xml, src/main/java/org/jenkinsci/plugins/workflow/cps/CpsGroovyShell.java that allows attackers able to control pipeline scripts to execute arbitrary code on the Jenkins master JVM.

References

Advisories
More

https://jenkins.io/security/advisory/2019-03-06/#SECURITY-1336%20%282%29

https://access.redhat.com/errata/RHSA-2019:0739

https://github.com/overgrowncarrot1/CVE-2019-1003030

https://github.com/advisories/GHSA-r6mc-mrvr-23cr

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-1003030

http://www.securityfocus.com/bid/107476

http://packetstormsecurity.com/files/159603/Jenkins-2.63-Sandbox-Bypass.html

Details

Source: Mitre, NVD

Published: 2019-03-08

Updated: 2026-06-17

Known Exploited Vulnerability (KEV)

Risk Information

CVSS v2

Base Score: 6.5

Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 9.9

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Severity: Critical

EPSS

EPSS: 0.96868