{"id":"CVE-2017-1000400","aliases":["GHSA-p8x8-p473-mmmv"],"url":"https://o3.security/vulnerability/CVE-2017-1000400","summary":"Missing Authorization in Jenkins","details":"The Jenkins 2.73.1 and earlier, 2.83 and earlier remote API at /job/(job-name)/api contained information about upstream and downstream projects. This included information about tasks that the current user otherwise has no access to, e.g. due to lack of Item/Read permission. This has been fixed, and the API now only lists upstream and downstream projects that the current user has access to.","published":"2018-01-26T02:29:01.157Z","modified":"2026-07-08T12:53:41.394339Z","cvss":{"score":4.3,"severity":"MEDIUM","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"org.jenkins-ci.main:jenkins-core","fixedVersion":"2.73.2"},{"ecosystem":"Maven","name":"org.jenkins-ci.main:jenkins-core","fixedVersion":"2.84"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://jenkins.io/security/advisory/2017-10-11/"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T12:53:41.394339Z"}}