{"id":"CVE-2018-1002104","aliases":["EUVD-2022-4671","GHSA-p3x5-5xpx-9phm"],"status":"published","title":"Kubernetes ingress exposes sensitive information","description":"Versions \u003c 1.5 of the Kubernetes ingress default backend, which handles invalid ingress traffic, exposed prometheus metrics publicly.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-08","score":0.01138,"percentile":0.6678,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-20","CWE-215"],"published":"2020-01-14T20:15:17Z","modified":"2026-10-24T10:49:34Z","fixes":[{"ecosystem":"Go","package":"k8s.io/ingress-nginx","fixed_in":["1.5"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Go","package":"k8s.io/ingress-nginx","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.5"}]}]},{"source":"osv","ecosystem":"Go","package":"k8s.io/ingress-nginx","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.5"}]}]}],"products":[{"vendor":"kubernetes","product":"k8s.gcr.io/defaultbackend"},{"vendor":"kubernetes","product":"nginx_ingress_controller"}],"references":[{"url":"https://github.com/kubernetes/ingress-nginx/pull/3125","tags":["x_refsource_CONFIRM","x_transferred","Patch","Third Party Advisory","fix","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-1002104","tags":["advisory"]},{"url":"https://github.com/kubernetes/ingress-nginx/issues/1733","tags":["web"]},{"url":"https://github.com/kubernetes/ingress-nginx/commit/d487a50e399100ad8db12ed1d2f92271f311f676","tags":["web"]},{"url":"https://github.com/advisories/GHSA-p3x5-5xpx-9phm"},{"url":"https://github.com/kubernetes/ingress-nginx","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2018-1002104","description":"Versions \u003c 1.5 of the Kubernetes ingress default backend, which handles invalid ingress traffic, exposed prometheus metrics publicly.","status":"published","published":"2020-01-14T20:15:17.491Z","modified":"2024-09-16T21:07:22.919Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-215"],"updated_at":"2026-11-02T14:35:09.139955Z"}],"euvd":[{"id":"EUVD-2022-4671","description":"Versions \u003c 1.5 of the Kubernetes ingress default backend, which handles invalid ingress traffic, exposed prometheus metrics publicly.","status":"published","published":"2020-01-14T20:15:17Z","modified":"2024-09-16T21:07:22Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-03T00:55:08.067702Z"}],"ghsa":[{"id":"GHSA-p3x5-5xpx-9phm","title":"Kubernetes ingress exposes sensitive information","description":"Versions \u003c 1.5 of the Kubernetes ingress default backend, which handles invalid ingress traffic, exposed prometheus metrics publicly.","status":"published","published":"2022-05-24T17:06:10Z","modified":"2023-10-05T18:45:33Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-20","CWE-215"],"updated_at":"2026-11-02T14:37:07.641671Z"}],"nvd":[{"id":"CVE-2018-1002104","description":"Versions \u003c 1.5 of the Kubernetes ingress default backend, which handles invalid ingress traffic, exposed prometheus metrics publicly.","status":"published","published":"2020-01-14T21:15:16.35Z","modified":"2026-06-17T01:33:20.553Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-215","CWE-20"],"updated_at":"2026-11-02T14:05:00.03074Z"}],"osv":[{"id":"CVE-2018-1002104","description":"Versions \u003c 1.5 of the Kubernetes ingress default backend, which handles invalid ingress traffic, exposed prometheus metrics publicly.","status":"published","published":"2020-01-14T21:15:16.35Z","modified":"2026-10-24T10:49:34.157743099Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:07.641418Z"},{"id":"GHSA-p3x5-5xpx-9phm","title":"Kubernetes ingress exposes sensitive information","description":"Versions \u003c 1.5 of the Kubernetes ingress default backend, which handles invalid ingress traffic, exposed prometheus metrics publicly.","status":"published","published":"2022-05-24T17:06:10Z","modified":"2026-09-10T03:49:35.342076065Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-20","CWE-215"],"updated_at":"2026-11-02T15:46:52.534897Z"}]}}