CVE-2019-1003029

9.9 CRITICAL 74% exploit odds Drop everything exploited in the wild No fix listed Code execution Web app

What it is

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.

At a glance

Exploitability: Can be exploited over the network with a low-privilege account. High risk of data exposure, data tampering, service disruption.
In the wild: CISA lists this as exploited in real attacks. Treat as urgent.
Fix: No patch or advisory is linked yet. Look at mitigations or restrict exposure.

Timeline

2019-03-08 00:00 UTC ReservedThe CVE id was reserved by its CNA
2019-03-08 21:29 UTC PublishedDisclosed publicly on CVE.org and NVD
2022-04-25 Exploited in the wildAdded to CISA's Known Exploited Vulnerabilities list
2022-05-16 Remediation deadlineCISA's due date for federal agencies to fix it
2026-06-17 02:09 UTC Last updatedMost recent change to the record

Why it ranks here

Exploited in the wild: yes, CISA lists it. This puts it above everything that is not.
Exploit odds: 74.4% in the next 30 days (EPSS).
Severity: 9.9 CRITICAL (CVSS).
Fix: none linked yet, which raises it.
It meets the bar for Drop everything: critical, and exploited or very likely to be.

Details

Published: 2019-03-08 21:29 UTC
Last modified: 2026-06-17 02:09 UTC
Added to CISA KEV: 2022-04-25
Exploit probability: 74.4% · EPSS, next 30 days
Record status: Analyzed

Affected

Jenkins Script Security ≤ 1.53
Redhat Openshift Container Platform 3.11

Attack profile CVSS 3.1 · 9.9

Attack vector: Network
Complexity: Low
Privileges needed: Low
User interaction: None
Scope: Changed
Confidentiality: High
Integrity: High
Availability: High

Raw vector

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

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2019-1003029.md and follow it. Check whether this project is affected by CVE-2019-1003029. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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References

NVD record · CVE.org record