CVE-2019-1003002

Jenkins Pipeline Declarative Plugin sandbox bypass vulnerability

8.8 HighPublic exploitFix available

A sandbox bypass vulnerability exists in Pipeline: Declarative Plugin 1.3.3 and earlier in pipeline-model-definition/src/main/groovy/org/jenkinsci/plugins/pipeline/modeldefinition/parser/Converter.groovy that allows attackers with Overall/Read permission to provide a pipeline script to an HTTP endpoint that can result in arbitrary code execution on the Jenkins master JVM.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: Low
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: High
Availability: High

Exploit likelihood

81.1%Up 34.8 points since Apr 14, 2021

What each source reports

NVD Score used 8.8

Record: CVE-2019-1003002
CVSS 3.1: 8.8 HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0: 6.5 MediumAV:N/AC:L/Au:S/C:P/I:P/A:P
Updated: 2026-11-02

CVE List No score

Record: CVE-2019-1003002
Updated: 2026-11-02

EUVDEUVD-2022-5729 No score

Record: EUVD-2022-5729
Updated: 2026-11-03

GitHub AdvisoriesGHSA-x6jx-cxg3-mggh 8.8

Jenkins Pipeline Declarative Plugin sandbox bypass vulnerability

Jenkins Script Security sandbox protection could be circumvented during the script compilation phase by applying AST transforming annotations such as @Grab to source code elements.

Both the pipeline validation REST APIs and actual script/pipeline execution are affected.

This allowed users with Overall/Read permission, or able to control Jenkinsfile or sandboxed Pipeline shared library contents in SCM, to bypass the sandbox protection and execute arbitrary code on the Jenkins controller.

All known unsafe AST transformations in Groovy are now prohibited in sandboxed scripts.

Record: GHSA-x6jx-cxg3-mggh
CVSS 3.1: 8.8 HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

OSV 8.8

Record: CVE-2019-1003002
CVSS 3.1: 8.8 HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

OSVGHSA-x6jx-cxg3-mggh 8.8

Jenkins Pipeline Declarative Plugin sandbox bypass vulnerability

Jenkins Script Security sandbox protection could be circumvented during the script compilation phase by applying AST transforming annotations such as @Grab to source code elements.

Both the pipeline validation REST APIs and actual script/pipeline execution are affected.

All known unsafe AST transformations in Groovy are now prohibited in sandboxed scripts.

Record: GHSA-x6jx-cxg3-mggh
CVSS 3.1: 8.8 HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

OSVRHBA-2019:0326 8.8

Red Hat Bug Fix Advisory: OpenShift Container Platform 3.11 bug fix update

Record: RHBA-2019:0326
CVSS 3.0: 8.8 HighCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

Affected products

Affected packages

Affected packages
Package	Affected	Fixed
`org.jenkinsci.plugins:pipeline-model-definition` Maven	through 1.3.3	1.3.4.1
`org.jenkinsci.plugins:pipeline-model-definition` Maven	before 1.3.4.1, plus listed versions 0.10.20.30.40.5 Show 41 moreShow less 0.60.70.7.10.80.8.10.8.20.90.9.11.01.0.11.0.21.11.1.11.1.21.1.31.1.41.1.51.1.61.1.71.1.81.1.91.21.2-beta-21.2-beta-31.2-beta-41.2-beta-51.2.11.2.21.2.31.2.41.2.51.2.61.2.71.2.81.2.91.31.3.11.3.21.3.31.3.3.11.3.4	1.3.4.1
`atomic-enterprise-service-catalog` Red Hat:openshift:3.11::el7 From an advisory covering 16 CVEs	before 1:3.11.82-1.git.1673.133961e.el7	1:3.11.82-1.git.1673.133961e.el7
`atomic-enterprise-service-catalog-svcat` Red Hat:openshift:3.11::el7 From an advisory covering 16 CVEs	before 1:3.11.82-1.git.1673.133961e.el7	1:3.11.82-1.git.1673.133961e.el7
`atomic-openshift` Red Hat:openshift:3.11::el7 From an advisory covering 16 CVEs	before 0:3.11.82-1.git.0.08bc31b.el7	0:3.11.82-1.git.0.08bc31b.el7
`atomic-openshift-clients` Red Hat:openshift:3.11::el7 From an advisory covering 16 CVEs	before 0:3.11.82-1.git.0.08bc31b.el7	0:3.11.82-1.git.0.08bc31b.el7
`atomic-openshift-clients-redistributable` Red Hat:openshift:3.11::el7 From an advisory covering 16 CVEs	before 0:3.11.82-1.git.0.08bc31b.el7	0:3.11.82-1.git.0.08bc31b.el7
`atomic-openshift-cluster-autoscaler` Red Hat:openshift:3.11::el7 From an advisory covering 16 CVEs	before 0:3.11.82-1.git.0.efb6af0.el7	0:3.11.82-1.git.0.efb6af0.el7
`atomic-openshift-descheduler` Red Hat:openshift:3.11::el7 From an advisory covering 16 CVEs	before 0:3.11.82-1.git.300.89765c9.el7	0:3.11.82-1.git.300.89765c9.el7
`atomic-openshift-docker-excluder` Red Hat:openshift:3.11::el7 From an advisory covering 16 CVEs	before 0:3.11.82-1.git.0.08bc31b.el7	0:3.11.82-1.git.0.08bc31b.el7

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Affected packages
Package	Affected	Fixed
`atomic-openshift-dockerregistry` Red Hat:openshift:3.11::el7 From an advisory covering 16 CVEs	before 0:3.11.82-1.git.452.0ce6383.el7	0:3.11.82-1.git.452.0ce6383.el7
`atomic-openshift-excluder` Red Hat:openshift:3.11::el7 From an advisory covering 16 CVEs	before 0:3.11.82-1.git.0.08bc31b.el7	0:3.11.82-1.git.0.08bc31b.el7
`atomic-openshift-hyperkube` Red Hat:openshift:3.11::el7 From an advisory covering 16 CVEs	before 0:3.11.82-1.git.0.08bc31b.el7	0:3.11.82-1.git.0.08bc31b.el7
`atomic-openshift-hypershift` Red Hat:openshift:3.11::el7 From an advisory covering 16 CVEs	before 0:3.11.82-1.git.0.08bc31b.el7	0:3.11.82-1.git.0.08bc31b.el7
`atomic-openshift-master` Red Hat:openshift:3.11::el7 From an advisory covering 16 CVEs	before 0:3.11.82-1.git.0.08bc31b.el7	0:3.11.82-1.git.0.08bc31b.el7
`atomic-openshift-metrics-server` Red Hat:openshift:3.11::el7 From an advisory covering 16 CVEs	before 0:3.11.82-1.git.52.2fdca3f.el7	0:3.11.82-1.git.52.2fdca3f.el7
`atomic-openshift-node` Red Hat:openshift:3.11::el7 From an advisory covering 16 CVEs	before 0:3.11.82-1.git.0.08bc31b.el7	0:3.11.82-1.git.0.08bc31b.el7
`atomic-openshift-node-problem-detector` Red Hat:openshift:3.11::el7 From an advisory covering 16 CVEs	before 0:3.11.82-1.git.254.a448936.el7	0:3.11.82-1.git.254.a448936.el7
`atomic-openshift-pod` Red Hat:openshift:3.11::el7 From an advisory covering 16 CVEs	before 0:3.11.82-1.git.0.08bc31b.el7	0:3.11.82-1.git.0.08bc31b.el7
`atomic-openshift-sdn-ovs` Red Hat:openshift:3.11::el7 From an advisory covering 16 CVEs	before 0:3.11.82-1.git.0.08bc31b.el7	0:3.11.82-1.git.0.08bc31b.el7
`atomic-openshift-service-idler` Red Hat:openshift:3.11::el7 From an advisory covering 16 CVEs	before 0:3.11.82-1.git.14.e353758.el7	0:3.11.82-1.git.14.e353758.el7
`atomic-openshift-template-service-broker` Red Hat:openshift:3.11::el7 From an advisory covering 16 CVEs	before 0:3.11.82-1.git.0.08bc31b.el7	0:3.11.82-1.git.0.08bc31b.el7
`atomic-openshift-tests` Red Hat:openshift:3.11::el7 From an advisory covering 16 CVEs	before 0:3.11.82-1.git.0.08bc31b.el7	0:3.11.82-1.git.0.08bc31b.el7
`atomic-openshift-web-console` Red Hat:openshift:3.11::el7 From an advisory covering 16 CVEs	before 0:3.11.82-1.git.355.5e8b1d9.el7	0:3.11.82-1.git.355.5e8b1d9.el7
`golang-github-openshift-oauth-proxy` Red Hat:openshift:3.11::el7 From an advisory covering 16 CVEs	before 0:3.11.82-1.git.425.7cac034.el7	0:3.11.82-1.git.425.7cac034.el7
`golang-github-prometheus-alertmanager` Red Hat:openshift:3.11::el7 From an advisory covering 16 CVEs	before 0:3.11.82-1.git.0.3bf41ce.el7	0:3.11.82-1.git.0.3bf41ce.el7
`golang-github-prometheus-node_exporter` Red Hat:openshift:3.11::el7 From an advisory covering 16 CVEs	before 0:3.11.82-1.git.1063.48444e8.el7	0:3.11.82-1.git.1063.48444e8.el7
`golang-github-prometheus-prometheus` Red Hat:openshift:3.11::el7 From an advisory covering 16 CVEs	before 0:3.11.82-1.git.5027.9d24833.el7	0:3.11.82-1.git.5027.9d24833.el7
`haproxy` Red Hat:openshift:3.11::el7 From an advisory covering 16 CVEs	before 0:1.8.17-3.el7	0:1.8.17-3.el7
`haproxy-debuginfo` Red Hat:openshift:3.11::el7 From an advisory covering 16 CVEs	before 0:1.8.17-3.el7	0:1.8.17-3.el7
`haproxy18` Red Hat:openshift:3.11::el7 From an advisory covering 16 CVEs	before 0:1.8.17-3.el7	0:1.8.17-3.el7
`jenkins` Red Hat:openshift:3.11::el7 From an advisory covering 16 CVEs	before 0:2.150.2.1549032159-1.el7	0:2.150.2.1549032159-1.el7
`jenkins-2-plugins` Red Hat:openshift:3.11::el7 From an advisory covering 16 CVEs	before 0:3.11.1549642489-1.el7	0:3.11.1549642489-1.el7
`openshift-ansible` Red Hat:openshift:3.11::el7 From an advisory covering 16 CVEs	before 0:3.11.82-3.git.0.9718d0a.el7	0:3.11.82-3.git.0.9718d0a.el7
`openshift-ansible-docs` Red Hat:openshift:3.11::el7 From an advisory covering 16 CVEs	before 0:3.11.82-3.git.0.9718d0a.el7	0:3.11.82-3.git.0.9718d0a.el7
`openshift-ansible-playbooks` Red Hat:openshift:3.11::el7 From an advisory covering 16 CVEs	before 0:3.11.82-3.git.0.9718d0a.el7	0:3.11.82-3.git.0.9718d0a.el7
`openshift-ansible-roles` Red Hat:openshift:3.11::el7 From an advisory covering 16 CVEs	before 0:3.11.82-3.git.0.9718d0a.el7	0:3.11.82-3.git.0.9718d0a.el7
`openshift-ansible-test` Red Hat:openshift:3.11::el7 From an advisory covering 16 CVEs	before 0:3.11.82-3.git.0.9718d0a.el7	0:3.11.82-3.git.0.9718d0a.el7
`openshift-enterprise-autoheal` Red Hat:openshift:3.11::el7 From an advisory covering 16 CVEs	before 0:3.11.82-1.git.219.0b5aff4.el7	0:3.11.82-1.git.219.0b5aff4.el7
`openshift-enterprise-cluster-capacity` Red Hat:openshift:3.11::el7 From an advisory covering 16 CVEs	before 0:3.11.82-1.git.380.cf11c51.el7	0:3.11.82-1.git.380.cf11c51.el7
`prometheus` Red Hat:openshift:3.11::el7 From an advisory covering 16 CVEs	before 0:3.11.82-1.git.5027.9d24833.el7	0:3.11.82-1.git.5027.9d24833.el7
`prometheus-alertmanager` Red Hat:openshift:3.11::el7 From an advisory covering 16 CVEs	before 0:3.11.82-1.git.0.3bf41ce.el7	0:3.11.82-1.git.0.3bf41ce.el7
`prometheus-node-exporter` Red Hat:openshift:3.11::el7 From an advisory covering 16 CVEs	before 0:3.11.82-1.git.1063.48444e8.el7	0:3.11.82-1.git.1063.48444e8.el7

Public exploits

Links only. Every CVE stores no exploit code.

Public exploits
Source	Link	Date
Metasploit	Jenkins ACL Bypass and Metaprogramming RCE	2019-01-08
Exploit-DB	Jenkins Plugin Script Security < 1.50/Declarative < 1.3.4.1/Groovy < 2.61.1 - Remote Code Execution (PoC)	2019-02-19
Exploit-DB	Jenkins 2.137 and Pipeline Groovy Plugin 2.61 - ACL Bypass and Metaprogramming Remote Code Execution (Metasploit)	2019-03-19

History

History
Recorded	Changed	Sources
Nov 6, 2026	affected, exploits, facts
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, Exploit-DB, GitHub Advisories, Metasploit, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2019-1003002 is a high vulnerability (CVSS 8.8) in Jenkins Project Pipeline: Declarative Plugin, published January 22, 2019. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 81.1%, the 99th percentile. Fixed in org.jenkinsci.plugins:pipeline-model-definition 1.3.4.1.

References

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