{"id":"CVE-2019-12303","aliases":["EUVD-2022-2485","GHSA-53pj-67m4-9w98","GO-2024-2762"],"status":"published","title":"Rancher code injection via fluentd config commands","description":"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.","severity":{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01976,"percentile":0.80635,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-74"],"published":"2019-06-06T15:02:39Z","modified":"2026-10-24T10:30:21Z","fixes":[{"ecosystem":"Go","package":"github.com/rancher/rancher","fixed_in":["2.2.4","2.2.4+incompatible"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Go","package":"github.com/rancher/rancher","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.0"},{"last_affected":"2.2.3"},{"fixed":"2.2.4"}]}]},{"source":"osv","ecosystem":"Go","package":"github.com/rancher/rancher","ranges":[{"type":"SEMVER","events":[{"introduced":"2.0.0"},{"fixed":"2.2.4"}]}]},{"source":"osv","ecosystem":"Go","package":"github.com/rancher/rancher","ranges":[{"type":"SEMVER","events":[{"introduced":"2.0.0+incompatible"},{"fixed":"2.2.4+incompatible"}]}]}],"products":[{"vendor":"suse","product":"rancher"}],"references":[{"url":"https://forums.rancher.com/c/announcements","tags":["x_refsource_CONFIRM","x_transferred","Release Notes","Vendor Advisory","advisory"]},{"url":"https://forums.rancher.com/t/rancher-release-v2-2-4-addresses-rancher-cve-2019-12274-and-cve-2019-12303/14466","tags":["x_refsource_CONFIRM","x_transferred","Release Notes","Vendor Advisory","advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-12303","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-53pj-67m4-9w98","tags":["advisory"]},{"url":"https://github.com/rancher/rancher","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2019-12303","description":"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.","status":"published","published":"2019-06-06T15:02:39Z","modified":"2024-08-04T23:17:39.814Z","updated_at":"2026-11-02T14:20:23.697579Z"}],"euvd":[{"id":"EUVD-2022-2485","description":"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.","status":"published","published":"2019-06-06T15:02:39Z","modified":"2024-08-04T23:17:39Z","updated_at":"2026-11-03T02:40:46.416719Z"}],"ghsa":[{"id":"GHSA-53pj-67m4-9w98","title":"Rancher code injection via fluentd config commands","description":"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.","status":"published","published":"2022-05-24T16:47:29Z","modified":"2024-04-24T21:01:47Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-74"],"updated_at":"2026-11-02T14:37:46.019452Z"}],"nvd":[{"id":"CVE-2019-12303","description":"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.","status":"published","published":"2019-06-06T16:29:01.307Z","modified":"2026-06-17T02:14:23.717Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.5,"vector":"AV:N/AC:L/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-74"],"updated_at":"2026-11-02T14:05:16.285679Z"}],"osv":[{"id":"CVE-2019-12303","description":"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.","status":"published","published":"2019-06-06T16:29:01.307Z","modified":"2026-10-24T10:30:21.335959785Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:10.718934Z"},{"id":"GHSA-53pj-67m4-9w98","title":"Rancher code injection via fluentd config commands","description":"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.","status":"published","published":"2022-05-24T16:47:29Z","modified":"2024-06-05T16:43:06.6492Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-74"],"updated_at":"2026-11-02T15:46:37.864461Z"},{"id":"GO-2024-2762","title":"Rancher code injection via fluentd config commands in github.com/rancher/rancher","description":"Rancher code injection via fluentd config commands in github.com/rancher/rancher","status":"published","published":"2024-06-05T15:10:52Z","modified":"2026-03-03T04:55:03.195229Z","updated_at":"2026-11-02T15:47:01.453823Z"}]}}