Vulnerability in Jenkins Script Security
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.190 (97.2th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 97th percentile — 97.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.190 · newest: 0.190 · change: 0.000
Affected products
- Jenkins Script Security
- Jenkins Project Script Security Plugin — versions 1.50 and earlier
Public proof-of-concept exploits
References
- jenkins.io/security/advisory/2019-01-28/ (Vendor Advisory)
- access.redhat.com/errata/RHSA-2019:0739 (vendor-advisory, Third Party Advisory)
- packetstormsecurity.com/files/166778/Jenkins-Remote-Code-Execution.html (VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2019-1003005?
- CVE-2019-1003005 is a high-severity vulnerability in Jenkins Script Security. CVSS score: 8.8/10. Published 2019-02-06.
- How severe is CVE-2019-1003005?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2019-1003005 known to be exploited?
- 25 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.