CVE-2019-1003030

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.

Affected

Jenkins project · Jenkins Pipeline: Groovy Plugin

CVSS v3.1 NVD

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

CVSS v3.1 GitHub

9.9 CRITICALCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:H

CVSS v2.0 NVD

6.5 MEDIUMAV:N/AC:L/Au:S/C:P/I:P/A:P

EPSS

97.06% chance of exploitation in the next 30 days, 100th percentile

CISA KEV

added 2022-03-25

Nuclei

critical · CWE-693

Published

2019-03-08

Updated

2025-10-21

Proof-of-concept exploits (4)

• http://packetstormsecurity.com/files/159603/Jenkins-2.63-Sandbox-Bypass.html
• Cashiuus/jenkins-checkscript-rce0★ · 2021-11-24
• overgrowncarrot1/CVE-2019-10030301★ · 2025-03-01
• cyberbelly/PoC-CVE-2019-10030300★ · 2026-07-11

Nuclei templates (1)

• projectdiscovery/nuclei-templates/blob/main/http/cves/2019/CVE-2019-1003030.yaml

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/48904

Security advisories

• http://www.securityfocus.com/bid/107476
• https://access.redhat.com/errata/RHSA-2019:0739
• https://jenkins.io/security/advisory/2019-03-06/#SECURITY-1336%20%282%29
• advisories/GHSA-r6mc-mrvr-23cr

References

• CVE Record
• NVD entry

Related

• CVE-2019-1003029
• CVE-2023-20198
• CVE-2021-22205
• CVE-2021-22911
• CVE-2023-0297
• CVE-2023-24078