{"id":"CVE-2018-1000406","aliases":["GHSA-3pr8-rf62-g893"],"url":"https://o3.security/vulnerability/CVE-2018-1000406","summary":"Path Traversal in Jenkins","details":"A path traversal vulnerability exists in Jenkins 2.145 and earlier, LTS 2.138.1 and earlier in core/src/main/java/hudson/model/FileParameterValue.java that allows attackers with Job/Configure permission to define a file parameter with a file name outside the intended directory, resulting in an arbitrary file write on the Jenkins master when scheduling a build.","published":"2019-01-09T23:29:02.263Z","modified":"2026-10-24T10:30:27.258758174Z","cvss":{"score":6.5,"severity":"MEDIUM","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"},"epss":{"score":0.01553,"percentile":0.72806,"asOf":"2026-08-23"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"org.jenkins-ci.main:jenkins-core","fixedVersion":"2.138.2"},{"ecosystem":"Maven","name":"org.jenkins-ci.main:jenkins-core","fixedVersion":"2.146"}],"fix":{"url":"https://github.com/jenkinsci/jenkins/commit/c3351d2e7c3edfee82b9470e9aa1168982296072","label":"jenkinsci/jenkins@c3351d2"},"references":[{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/106532"},{"type":"ADVISORY","url":"https://jenkins.io/security/advisory/2018-10-10/#SECURITY-1074"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2018-1000406"},{"type":"WEB","url":"https://github.com/jenkinsci/jenkins/commit/c3351d2e7c3edfee82b9470e9aa1168982296072"},{"type":"PACKAGE","url":"https://github.com/jenkinsci/jenkins"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-10-24T10:30:27.258758174Z"}}