{"cve":"CVE-2019-1003001","nvd":{"published":"2019-01-22T14:29:00.330","modified":"2026-06-17T02:09:30.980","status":"Modified","description":"A sandbox bypass vulnerability exists in Pipeline: Groovy Plugin 2.61 and earlier in src/main/java/org/jenkinsci/plugins/workflow/cps/CpsFlowDefinition.java, src/main/java/org/jenkinsci/plugins/workflow/cps/CpsGroovyShellFactory.java that allows attackers with Overall/Read permission to provide a pipeline script to an HTTP endpoint that can result in arbitrary code execution on the Jenkins master JVM.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":8.8},"cwes":[],"references":["http://packetstormsecurity.com/files/152132/Jenkins-ACL-Bypass-Metaprogramming-Remote-Code-Execution.html","http://www.rapid7.com/db/modules/exploit/multi/http/jenkins_metaprogramming","https://access.redhat.com/errata/RHBA-2019:0326","https://access.redhat.com/errata/RHBA-2019:0327","https://jenkins.io/security/advisory/2019-01-08/#SECURITY-1266"],"products":["jenkins:pipeline\\","redhat:openshift_container_platform"],"source":"nvd","synced_at":"2026-10-19T20:54:46.948512734+00:00"},"epss":{"cve":"CVE-2019-1003001","score":0.86054,"percentile":0.9973,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-6q78-6xvr-26fg","url":"https://osv.dev/vulnerability/GHSA-6q78-6xvr-26fg","summary":"Jenkins Groovy Plugin sandbox bypass vulnerability","modified":"2024-12-02T05:47:05.697963Z","packages":[{"ecosystem":"Maven","name":"org.jenkins-ci.plugins.workflow:workflow-cps-parent","purl":"pkg:maven/org.jenkins-ci.plugins.workflow/workflow-cps-parent","ranges":["<2.61.1"],"fixed":["2.61.1"]},{"ecosystem":"Maven","name":"org.jenkins-ci.plugins:pipeline-model-definition","purl":"pkg:maven/org.jenkins-ci.plugins/pipeline-model-definition","ranges":["<1.3.4.1"],"fixed":["1.3.4.1"]},{"ecosystem":"Maven","name":"org.jenkins-ci.plugins:script-security","purl":"pkg:maven/org.jenkins-ci.plugins/script-security","ranges":["<1.50"],"fixed":["1.50"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}