{"id":"BIT-fluentd-2026-44025","summary":"Fluentd: Exposure of Sensitive Information via Monitor Agent API","details":"Fluentd collects events from various data sources and writes them to files, RDBMS, NoSQL, IaaS, SaaS, Hadoop and so on. Prior to 1.19.3, Fluentd's Monitor Agent plugin in_monitor_agent exposes internal metrics and plugin information via a REST API, and responses from /api/plugins.json and related endpoints unintentionally include internal instance variables that may contain database passwords, API keys, or cloud credentials. This issue is fixed in version 1.19.3.","aliases":["CVE-2026-44025","GHSA-pr7j-96cj-549h"],"modified":"2026-09-08T08:47:11.545960981Z","published":"2026-07-14T08:42:50.111Z","database_specific":{"severity":"High","cpes":["cpe:2.3:a:fluentd:fluentd:*:*:*:*:*:ruby:*:*"]},"references":[{"type":"FIX","url":"https://github.com/fluent/fluentd/commit/990921518971699b9a97441970674d1800e29177"},{"type":"FIX","url":"https://github.com/fluent/fluentd/pull/5392"},{"type":"ARTICLE","url":"https://github.com/fluent/fluentd/releases/tag/v1.19.3"},{"type":"ADVISORY","url":"https://github.com/fluent/fluentd/security/advisories/GHSA-pr7j-96cj-549h"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-44025"}],"affected":[{"package":{"name":"fluentd","ecosystem":"Bitnami","purl":"pkg:bitnami/fluentd"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.19.3"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/fluentd/BIT-fluentd-2026-44025.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}]}],"schema_version":"1.9.0"}