CVE-2019-1003030

Name: CVE-2019-1003030
Creator: NVD / NIST
Published: 2019-03-08T21:29:00.343+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.9/10Actively ExploitedEPSS 75.96%

Last modified Jun 17, 2026

CVE-2019-1003030 is a critical-severity vulnerability rated 9.9/10 on the CVSS scale. 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.. CISA has confirmed active exploitation in the wild. EPSS estimates a 75.96% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

9.9/10

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

EPSS Probability

75.96%

99.5th percentile

Probability of exploitation in the next 30 days. Learn more

Exploitation Status

This vulnerability is listed in CISA’s Known Exploited Vulnerabilities catalog, confirming active exploitation in the wild. Federal agencies must remediate by Apr 15, 2022.

Weakness Enumeration

CWE-693

Affected Software

Vendor	Product	Versions
Jenkins	Pipeline\	<= 2.63
Redhat	Openshift Container Platform	3.11

References

http://packetstormsecurity.com/files/159603/Jenkins-2.63-Sandbox-Bypass.htmlExploit, Third Party Advisory, VDB Entry
http://www.securityfocus.com/bid/107476Broken Link, Third Party Advisory, VDB Entry
https://access.redhat.com/errata/RHSA-2019:0739Third Party Advisory
https://jenkins.io/security/advisory/2019-03-06/#SECURITY-1336%20%282%29Third Party Advisory
http://packetstormsecurity.com/files/159603/Jenkins-2.63-Sandbox-Bypass.htmlExploit, Third Party Advisory, VDB Entry
http://www.securityfocus.com/bid/107476Broken Link, Third Party Advisory, VDB Entry
https://access.redhat.com/errata/RHSA-2019:0739Third Party Advisory
https://jenkins.io/security/advisory/2019-03-06/#SECURITY-1336%20%282%29Third Party Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-1003030US Government Resource

Timeline

Published: Mar 8, 2019
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2019-1003030?

How severe is CVE-2019-1003030?

CVE-2019-1003030 has a CVSS score of 9.9/10 (CRITICAL severity). The EPSS model estimates a 75.96% probability of exploitation in the next 30 days. This vulnerability is listed in CISA's Known Exploited Vulnerabilities catalog.

How do I fix CVE-2019-1003030?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2019-1003030?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST