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CVE-2019-1003030

96
FAUCET Score

CVE-2019-1003030 is a critical sandbox bypass vulnerability in Jenkins Pipeline: Groovy Plugin versions 2.63 and earlier, affecting Jenkins and Red Hat OpenShift Container Platform. It allows attackers with control over pipeline scripts to execute arbitrary code on the Jenkins master JVM. With a CVSS score of 9.9, this vulnerability is easily exploitable over the network with low privileges, leading to complete compromise of confidentiality, integrity, and availability. This flaw is actively exploited in the wild, has publicly available exploit code (EDB-48904), and has garnered significant community discussion, indicating its high risk.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.63CPE matchmatch criteria
cpe:2.3:a:jenkins:pipeline\:_groovy:*:*:*:*:*:jenkins:*:*
3.11CPE matchmatch criteria
cpe:2.3:a:redhat:openshift_container_platform:3.11:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.9CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.1
Impact Score
6.0
CvssVersion
3.1

Exploit Intelligence

EPSS Score
75.59%
Probability of exploitation in next 30 days
EPSS Percentile
99.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
Added to KEV · Mar 25, 2022
ExploitDB: EDB-48904 · Oct 19, 2020
This CVE's current EPSS score of 0.7559 is in the 99th percentile among its peer group of 1,124 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 1.0 Bluesky, 0.5 Mastodon, and 1.6 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (8)

mavenpatch availablevia ghsa
Product: org.jenkins-ci.plugins.workflow:workflow-cpsFixed in: 2.64
redhatpatch availablevia redhat_api
Product: Red Hat OpenShift Container Platform 3.11Fixed in: jenkins-2-plugins-0:3.11.1552336312-1.el7
View patch
redhatend of lifevia redhat_api
Product: Red Hat OpenShift Container Platform 3.10Fixed in: jenkins-2-plugins
redhatend of lifevia redhat_api
Product: Red Hat OpenShift Container Platform 3.4Fixed in: jenkins-plugin-workflow-cps
redhatend of lifevia redhat_api
Product: Red Hat OpenShift Container Platform 3.5Fixed in: jenkins-plugin-workflow-cps
redhatend of lifevia redhat_api
Product: Red Hat OpenShift Container Platform 3.6Fixed in: jenkins-2-plugins
redhatend of lifevia redhat_api
Product: Red Hat OpenShift Container Platform 3.7Fixed in: jenkins-2-plugins
redhatend of lifevia redhat_api
Product: Red Hat OpenShift Container Platform 3.9Fixed in: jenkins-2-plugins

Vendor Advisories (2)

mavenGHSA-r6mc-mrvr-23crcritical

Sandbox bypass in Jenkins Pipeline: Groovy Plugin

May 13, 2022
redhatCVE-2019-1003030Important

jenkins-plugin-workflow-cps: Sandbox bypass in Pipeline: Groovy Plugin (SECURITY-1336(2))

Mar 6, 2019

References

cisa.gov / known-exploited-vulnerabilities-catalog
US Government Resource
packetstormsecurity.com / files/159603/Jenkins-2.63-Sandbox-Bypass.html
ExploitThird Party AdvisoryVDB Entry
access.redhat.com / errata/RHSA-2019:0739
Third Party Advisory
jenkins.io / security/advisory/2019-03-06
Third Party Advisory
securityfocus.com / bid/107476
Broken LinkThird Party AdvisoryVDB Entry