CVE-2019-1003029 | A sandbox bypass vulnerability exists in Jenkins Script Secu… | CVSS 9.9 CRITICAL

Description

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.

Metadata

CVE ID: CVE-2019-1003029
State: PUBLISHED
Assigner: jenkins
Reserved: 2019-03-08 00:00 UTC
Published: 2019-03-08 21:00 UTC
Last updated: 2025-10-21 23:45 UTC
Vendor / Product: Jenkins project / Jenkins Script Security Plugin
Sources: cve.org · NVD

Severity & Metrics

9.9 CRITICAL CVSS 3.1

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

SSVC — CISA Coordinator

Exploitation: ACTIVE
Automatable: no
Tech. Impact: total

CISA Known Exploited Vulnerability

Vulnerability name: Jenkins Script Security Plugin Sandbox Bypass Vulnerability
Vendor: Jenkins
Product: Script Security Plugin
Added to KEV: 2022-04-25
Due date: 2022-05-16
Ransomware: Not known

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.

Affected products (1)

Vendor	Product	Platform	Versions
Jenkins project	Jenkins Script Security Plugin	—	1.53 and earlier

Weakness (CWE)

CWE	Source	Description
—	adp	CWE-noinfo Not enough information

CVSS scores (1)

Score	Severity	Version	Source	Vector
9.9	CRITICAL	3.1	adp	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

References (4)