{"id":"CVE-2023-46672","summary":"Logstash Insertion of Sensitive Information into Log File","details":"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.","aliases":["BIT-logstash-2023-46672"],"modified":"2026-07-11T03:55:14.439307074Z","published":"2023-11-15T08:05:26.561Z","database_specific":{"cna_assigner":"elastic","cwe_ids":["CWE-532"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/46xxx/CVE-2023-46672.json","unresolved_ranges":[{"extracted_events":[{"introduced":"8.10.0"},{"fixed":"8.11.1"}],"source":"AFFECTED_FIELD"}]},"references":[{"type":"WEB","url":"https://discuss.elastic.co/t/logstash-8-11-1-security-update-esa-2023-26/347191"},{"type":"WEB","url":"https://www.elastic.co/community/security"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/46xxx/CVE-2023-46672.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-46672"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20240125-0002/"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20240229-0001/"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/elastic/logstash","events":[{"introduced":"8e5676d7c6e74b77f0d3db390b8422e8a6cb82dc"},{"fixed":"a233e9273ba7bc754c28573b3e2bee90428945b0"},{"introduced":"a0a95c823ae2da19a75f44a01784665e7ad23d15"}],"database_specific":{"source":["CPE_RANGE","CPE_STRING"],"cpe":["cpe:2.3:a:elastic:logstash:*:*:*:*:*:*:*:*","cpe:2.3:a:elastic:logstash:7.12.1:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"8.10.0"},{"fixed":"8.11.1"},{"introduced":"7.12.1"},{"last_affected":"7.12.1"}]}}],"versions":["7.12.1"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-46672.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N"}]}