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.
Published 2019-03-08 21:29:00
Updated 2025-02-07 13:15:25
View at NVD,   CVE.org
Vulnerability category: Execute code

Products affected by CVE-2019-1003029

CVE-2019-1003029 is in the CISA Known Exploited Vulnerabilities Catalog

CISA vulnerability name:
Jenkins Script Security Plugin Sandbox Bypass Vulnerability
CISA required action:
Apply updates per vendor instructions.
CISA description:
Jenkins Script Security Plugin contains a protection mechanism failure, allowing an attacker to bypass the sandbox.
Notes:
https://nvd.nist.gov/vuln/detail/CVE-2019-1003029
Added on 2022-04-25 Action due date 2022-05-16

Exploit prediction scoring system (EPSS) score for CVE-2019-1003029

1.96%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 88 %
Percentile, the proportion of vulnerabilities that are scored at or less

Metasploit modules for CVE-2019-1003029

  • Jenkins ACL Bypass and Metaprogramming RCE
    Disclosure Date: 2019-01-08
    First seen: 2020-04-26
    exploit/multi/http/jenkins_metaprogramming
    This module exploits a vulnerability in Jenkins dynamic routing to bypass the Overall/Read ACL and leverage Groovy metaprogramming to download and execute a malicious JAR file. When the "Java Dropper" target is selected, the original entry point based on cla

CVSS scores for CVE-2019-1003029

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
6.5
MEDIUM AV:N/AC:L/Au:S/C:P/I:P/A:P
8.0
6.4
NIST
9.9
CRITICAL CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
3.1
6.0
134c704f-9b21-4f2e-91b3-4a467353bcc0 2025-02-07
9.9
CRITICAL CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
3.1
6.0
NIST

References for CVE-2019-1003029

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