{"id":"CVE-2019-12303","aliases":["GHSA-53pj-67m4-9w98","GO-2024-2762"],"url":"https://o3.security/vulnerability/CVE-2019-12303","summary":"Rancher code injection via fluentd config commands","details":"In Rancher 2 through 2.2.3, Project owners can inject additional fluentd configuration to read files or execute arbitrary commands inside the fluentd container.","published":"2019-06-06T16:29:01.307Z","modified":"2026-08-07T15:00:05.751636Z","cvss":{"score":8.8,"severity":"HIGH","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Go","name":"github.com/rancher/rancher","fixedVersion":"2.2.4"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://forums.rancher.com/c/announcements"},{"type":"ADVISORY","url":"https://forums.rancher.com/t/rancher-release-v2-2-4-addresses-rancher-cve-2019-12274-and-cve-2019-12303/14466"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-07T15:00:05.751636Z"}}