THREATPORT/VULNERABILITY/CVE-2019-1003005
HIGH SEVERITY

CVE-2019-1003005

Script Security vulnerability

CVSS
8.8
EPSS
19.0%
EPSS pct
97th
Exploited
No known
A sandbox bypass vulnerability exists in Jenkins Script Security Plugin 1.50 and earlier in src/main/java/org/jenkinsci/plugins/scriptsecurity/sandbox/groovy/SecureGroovyScript.java that allows attackers with Overall/Read permission to provide a Groovy script to an HTTP endpoint that can result in arbitrary code execution on the Jenkins master JVM.
Affected vendor
Jenkins
Affected product
Script Security
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published
2019-02-06

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring low privileges, no user interaction. Successful exploitation leads to high impact to confidentiality, high impact to integrity, high impact to availability.

Its EPSS score of 19.0% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 97% of all scored CVEs.

Check your external exposure to CVE-2019-1003005

  • Confirm whether Jenkins Script Security is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2019-1003005.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2019-1003005

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2019-1003005 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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