{"id":"CVE-2023-46672","aliases":["BIT-logstash-2023-46672","EUVD-2023-50863","GHSA-r6fg-prgw-3ff5"],"status":"published","title":"Logstash Insertion of Sensitive Information into Log File","description":"An issue was identified by Elastic whereby sensitive information is recorded in Logstash logs under specific circumstances.\n\nThe prerequisites for the manifestation of this issue are:\n\n  *  Logstash  is configured to log in JSON format https://www.elastic.co/guide/en/logstash/current/running-logstash-command-line.html , which is not the default logging format.\n\n\n  *  Sensitive data is stored in the Logstash keystore and referenced as a variable in Logstash configuration.","severity":{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00338,"percentile":0.27401,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-532"],"published":"2023-11-15T08:05:26Z","modified":"2026-10-28T02:31:02Z","fixes":[{"ecosystem":"Bitnami","package":"logstash","fixed_in":["7.12.2","8.11.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Bitnami","package":"logstash","ranges":[{"type":"SEMVER","events":[{"introduced":"7.12.1"},{"fixed":"7.12.2"},{"introduced":"8.10.0"},{"fixed":"8.11.1"}]}]}],"products":[{"vendor":"elastic","product":"logstash"}],"references":[{"url":"https://discuss.elastic.co/t/logstash-8-11-1-security-update-esa-2023-26/347191","tags":["x_transferred","Release Notes","article","web"]},{"url":"https://www.elastic.co/community/security","tags":["x_transferred","Vendor Advisory","advisory","web"]},{"url":"https://security.netapp.com/advisory/ntap-20240125-0002/","tags":["x_transferred","web","advisory"]},{"url":"https://security.netapp.com/advisory/ntap-20240229-0001/","tags":["x_transferred","web","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-46672","tags":["web","advisory"]},{"url":"https://security.netapp.com/advisory/ntap-20240125-0002"},{"url":"https://security.netapp.com/advisory/ntap-20240229-0001"},{"url":"https://github.com/advisories/GHSA-r6fg-prgw-3ff5"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/46xxx/CVE-2023-46672.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2023-46672","title":"Logstash Insertion of Sensitive Information into Log File","description":"An issue was identified by Elastic whereby sensitive information is recorded in Logstash logs under specific circumstances.\n\nThe prerequisites for the manifestation of this issue are:\n\n  *  Logstash  is configured to log in JSON format https://www.elastic.co/guide/en/logstash/current/running-logstash-command-line.html , which is not the default logging format.\n\n\n  *  Sensitive data is stored in the Logstash keystore and referenced as a variable in Logstash configuration.","status":"published","published":"2023-11-15T08:05:26.561Z","modified":"2025-02-13T17:14:31.789Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N","level":"high","assessor":"cna"}],"cwes":["CWE-532"],"updated_at":"2026-11-02T14:35:23.309349Z"}],"euvd":[{"id":"EUVD-2023-50863","description":"An issue was identified by Elastic whereby sensitive information is recorded in Logstash logs under specific circumstances.\n\nThe prerequisites for the manifestation of this issue are:\n\n  *  Logstash  is configured to log in JSON format https://www.elastic.co/guide/en/logstash/current/running-logstash-command-line.html , which is not the default logging format.\n\n\n  *  Sensitive data is stored in the Logstash keystore and referenced as a variable in Logstash configuration.","status":"published","published":"2023-11-15T08:05:26Z","modified":"2025-02-13T17:14:31Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N","level":"high"}],"updated_at":"2026-11-03T00:03:48.562419Z"}],"ghsa":[{"id":"GHSA-r6fg-prgw-3ff5","title":"An issue was identified by Elastic whereby sensitive information is recorded in Logstash logs...","description":"An issue was identified by Elastic whereby sensitive information is recorded in Logstash logs under specific circumstances.\n\nThe prerequisites for the manifestation of this issue are:\n\n  *  Logstash  is configured to log in JSON format https://www.elastic.co/guide/en/logstash/current/running-logstash-command-line.html , which is not the default logging format.\n\n\n  *  Sensitive data is stored in the Logstash keystore and referenced as a variable in Logstash configuration.","status":"published","published":"2023-11-15T09:30:57Z","modified":"2025-02-13T18:33:07Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N","level":"high"}],"cwes":["CWE-532"],"updated_at":"2026-11-02T14:59:56.485496Z"}],"nvd":[{"id":"CVE-2023-46672","description":"An issue was identified by Elastic whereby sensitive information is recorded in Logstash logs under specific circumstances.\n\nThe prerequisites for the manifestation of this issue are:\n\n  *  Logstash  is configured to log in JSON format https://www.elastic.co/guide/en/logstash/current/running-logstash-command-line.html , which is not the default logging format.\n\n\n  *  Sensitive data is stored in the Logstash keystore and referenced as a variable in Logstash configuration.","status":"published","published":"2023-11-15T08:15:07.907Z","modified":"2026-06-17T06:31:20.36Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N","level":"high","assessor":"secondary"},{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-532"],"updated_at":"2026-11-02T14:08:47.966245Z"}],"osv":[{"id":"CVE-2023-46672","title":"Logstash Insertion of Sensitive Information into Log File","description":"An issue was identified by Elastic whereby sensitive information is recorded in Logstash logs under specific circumstances.\n\nThe prerequisites for the manifestation of this issue are:\n\n  *  Logstash  is configured to log in JSON format https://www.elastic.co/guide/en/logstash/current/running-logstash-command-line.html , which is not the default logging format.\n\n\n  *  Sensitive data is stored in the Logstash keystore and referenced as a variable in Logstash configuration.","status":"published","published":"2023-11-15T08:05:26.561Z","modified":"2026-10-28T02:31:02.073022246Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N","level":"high"}],"cwes":["CWE-532"],"updated_at":"2026-11-02T15:44:34.287121Z"},{"id":"BIT-logstash-2023-46672","title":"Logstash Insertion of Sensitive Information into Log File","description":"An issue was identified by Elastic whereby sensitive information is recorded in Logstash logs under specific circumstances.\n\nThe prerequisites for the manifestation of this issue are:\n\n  *  Logstash  is configured to log in JSON format https://www.elastic.co/guide/en/logstash/current/running-logstash-command-line.html , which is not the default logging format.\n\n\n  *  Sensitive data is stored in the Logstash keystore and referenced as a variable in Logstash configuration.","status":"published","published":"2024-03-06T10:55:19.003Z","modified":"2026-09-10T16:01:42.253662061Z","updated_at":"2026-11-02T15:28:32.645004Z"}]}}