CVE-2019-1003005
CVE-2019-1003005 is a high-severity vulnerability in Jenkins Script Security with a CVSS 3.x base score of 8.8. Its EPSS exploit-prediction score of 19% places it in the 97th percentile, indicating an elevated likelihood of exploitation.
Key facts
- Severity: High (CVSS 3.x base score 8.8)
- CVSS v2: 6.5
- EPSS exploit prediction: 19% (97th percentile)
- Actively exploited: Not listed in CISA KEV
- Affected product: Jenkins Script Security
- Published:
- Last modified:
Description
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.
Frequently asked questions
- What is CVE-2019-1003005?
- 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.
- How severe is CVE-2019-1003005?
- CVE-2019-1003005 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2019-1003005 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 19% (97th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2019-1003005?
- CVE-2019-1003005 affects Jenkins Script Security. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2019-1003005?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2019-1003005 published?
- CVE-2019-1003005 was published on 2019-02-06 and last updated on 2026-06-17.
References
- http://packetstormsecurity.com/files/166778/Jenkins-Remote-Code-Execution.html
- https://access.redhat.com/errata/RHSA-2019:0739
- https://jenkins.io/security/advisory/2019-01-28/#SECURITY-1292
Affected products (1)
- cpe:2.3:a:jenkins:script_security:*:*:*:*:*:jenkins:*:*
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