VulnTideExploited vulnerabilities, by vendor. Data as of .
Not in CISA KEVReported exploited: VulnCheck KEV since Published EPSS 98.4% probability of exploitation in 30 days
Jenkins

CVE-2019-1003000: A sandbox bypass vulnerability exists in Script Security Plugin 1.49 and earlier in src/main/java/org/jenkinsci/plugi…

Is it exploited?

Reported, not confirmed by CISA. VulnCheck KEV lists it as exploited in the wild. CISA has not added it to its Known Exploited Vulnerabilities catalog as of .

VulnCheck KEV lists it since . It cites 2 public reports, the first from .

How likely is exploitation in the next 30 days?
98.4%

EPSS score, percentile 99.9 of all scored records. A probability estimated by FIRST, not a report of exploitation.

How severe?
Not scored

The CVE record carries no CVSS score.

What should I do?

CISA has set no required action, because the vulnerability is not in KEV.

Advisories and patches (2)

Which versions are affected?

Affected

  • 1.49 and earlier

Versions by product

Source: CISA KEV 2026.10.29, as of ; VulnCheck KEV, as of ; FIRST EPSS, as of ; CVE List, as of . About the data.

Description

A sandbox bypass vulnerability exists in Script Security Plugin 1.49 and earlier in src/main/java/org/jenkinsci/plugins/scriptsecurity/sandbox/groovy/GroovySandbox.java that allows attackers with the ability to provide sandboxed scripts to execute arbitrary code on the Jenkins master JVM.

Source: CVE List, as of . About the data.

What to do

Advisories and patches

This summary is based on the CVE record as of . Check the vendor's advisory before you act: affected versions and fixes can change.

Affected products and versions

Versions by product, as listed in the CVE record (1 product)
Jenkins project Script Security Plugin
StatusVersions
Affected1.49 and earlier

Source: CVE List, as of . About the data.

Timeline

DateEvent
CVE record published
CVE record last updated

References

5

Known exploited Jenkins vulnerabilities

  • CVE-2017-1000353: Jenkins Remote Code Execution Vulnerability (added )
  • CVE-2024-23897: Jenkins Command Line Interface (CLI) Path Traversal Vulnerability (added )
  • CVE-2015-5317: Jenkins User Interface (UI) Information Disclosure Vulnerability (added )
  • CVE-2019-1003029: Jenkins Script Security Plugin Sandbox Bypass Vulnerability (added )
  • CVE-2019-1003030: Jenkins Matrix Project Plugin Remote Code Execution Vulnerability (added )