{"id":"CVE-2018-1000997","aliases":["GHSA-5hfp-964w-5vgm"],"url":"https://o3.security/vulnerability/CVE-2018-1000997","summary":"Improper Limitation of a Pathname to a Restricted Directory in Jenkins","details":"A path traversal vulnerability exists in the Stapler web framework used by Jenkins 2.145 and earlier, LTS 2.138.1 and earlier in core/src/main/java/org/kohsuke/stapler/Facet.java, groovy/src/main/java/org/kohsuke/stapler/jelly/groovy/GroovyFacet.java, jelly/src/main/java/org/kohsuke/stapler/jelly/JellyFacet.java, jruby/src/main/java/org/kohsuke/stapler/jelly/jruby/JRubyFacet.java, jsp/src/main/java/org/kohsuke/stapler/jsp/JSPFacet.java that allows attackers to render routable objects using any view in Jenkins, exposing internal information about those objects not intended to be viewed, such as their toString() representation.","published":"2019-01-23T22:29:00.337Z","modified":"2026-07-08T14:13:27.590564Z","cvss":{"score":6.5,"severity":"MEDIUM","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"},"epss":null,"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"},{"ecosystem":"Maven","name":"org.kohsuke.stapler:stapler-parent","fixedVersion":"1.250.2"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://jenkins.io/security/advisory/2018-10-10/#SECURITY-867"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T14:13:27.590564Z"}}