Is CVE-2019-1003029 in the CISA KEV catalog?

Yes. CVE-2019-1003029 is on the CISA Known Exploited Vulnerabilities list, added 2022-04-25.

What is the CVSS severity of CVE-2019-1003029?

CVE-2019-1003029 has a CVSS v3 base score of 9.9 (CRITICAL).

What is the EPSS score for CVE-2019-1003029?

CVE-2019-1003029 has an EPSS score of 74.25% (99th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2019-1003029

CRITICALCISA KEVEPSS 99th pctl

9.9

CVSS v3

NVD

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.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeChanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

74.25%probability of exploitation in 30 days

99thpercentile

Very high risk: more likely to be exploited than 99% of all known CVEs.

Known Exploited Vulnerability (CISA KEV)

Jenkins Script Security Plugin Sandbox Bypass Vulnerability

Jenkins Script Security Plugin contains a protection mechanism failure, allowing an attacker to bypass the sandbox.

Apply updates per vendor instructions.

Remediation due: 2022-05-16

References

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-10-24.