Sandbox restrictions bypass in Script Security plugin for Jenkins

Published: 2019-02-06 | Updated: 2019-10-07
Risk High
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2019-1003005
Exploitation vector Network
Public exploit Public exploit code for vulnerability #1 is available.
Vulnerable software
Script Security
Web applications / Modules and components for CMS

Vendor Jenkins

Security Bulletin

This security bulletin contains one high risk vulnerability.

1) Improper access control

EUVDB-ID: #VU21571

Risk: High


CVE-ID: CVE-2019-1003005

CWE-ID: CWE-284 - Improper Access Control

Exploit availability: Yes


The vulnerability allows a remote attacker to bypass sandbox restrictions.

The vulnerability exists due to improper access restrictions in "src/main/java/org/jenkinsci/plugins/scriptsecurity/sandbox/groovy/". A remote authenticated attacker with Overall/Read permission can provide a Groovy script to an HTTP endpoint execute arbitrary code on the Jenkins master JVM.


Install updates from vendor's website.

Vulnerable software versions

Script Security: 1.0 - 1.50

CPE2.3 External links

Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?