CVE-2019-1003029
CriticalPublished
Jenkins Script Security Plugin Sandbox Bypass Vulnerability
- Published
- Mar 8, 2019
- Updated
- Oct 21, 2025
- Assigning CNA
- jenkins
- Evidence observed
- Apr 25, 2022
Primary CVSS
9.9/ 10Critical
Loading vulnerability catalog
Jenkins Script Security Plugin Sandbox Bypass Vulnerability
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:HHigh · next 30 days
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
This CVE appears in the CISA Known Exploited Vulnerabilities catalog.
A sandbox bypass vulnerability exists in Jenkins Script Security Plugin 1.53 and earlier in src/main/java/org/jenkinsci/plugins/scriptsecurity/sandbox/groovy/GroovySandbox.java, src/main/java/org/jenkinsci/plugins/scriptsecurity/sandbox/groovy/SecureGroovyScript.java that allows attackers with Overall/Read permission to execute arbitrary code on the Jenkins master JVM.
There is no pre-auth RCE in Jenkins since May 2017, but this is the one!
Notes about attacking Jenkins servers
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