{"id":"CVE-2026-44025","state":"PUBLISHED","title":"Fluentd: Exposure of Sensitive Information via Monitor Agent API","description":"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.","publishedAt":"2026-07-08T21:23:16.920Z","updatedAt":"2026-07-09T13:47:17.414Z","severity":{"score":7.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["fluent fluentd"],"affected":[{"vendor":"fluent","product":"fluentd","versions":[{"version":"< 1.19.3","status":"affected"}]}],"references":["https://github.com/fluent/fluentd/security/advisories/GHSA-pr7j-96cj-549h","https://github.com/fluent/fluentd/pull/5392","https://github.com/fluent/fluentd/commit/990921518971699b9a97441970674d1800e29177","https://github.com/fluent/fluentd/releases/tag/v1.19.3"],"weaknesses":["CWE-306"],"ingestedAt":"2026-10-29T20:11:57.932Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/44xxx/CVE-2026-44025.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-44025","state":"PUBLISHED","datePublished":"2026-07-08T21:23:16.920Z","dateUpdated":"2026-07-09T13:47:17.414Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-05-04T21:24:36.506Z"},"containers":{"cna":{"title":"Fluentd: Exposure of Sensitive Information via Monitor Agent API","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"fluent","product":"fluentd","versions":[{"version":"< 1.19.3","status":"affected"}]}],"references":[{"url":"https://github.com/fluent/fluentd/security/advisories/GHSA-pr7j-96cj-549h","name":"https://github.com/fluent/fluentd/security/advisories/GHSA-pr7j-96cj-549h","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/fluent/fluentd/pull/5392","name":"https://github.com/fluent/fluentd/pull/5392","tags":["x_refsource_MISC"]},{"url":"https://github.com/fluent/fluentd/commit/990921518971699b9a97441970674d1800e29177","name":"https://github.com/fluent/fluentd/commit/990921518971699b9a97441970674d1800e29177","tags":["x_refsource_MISC"]},{"url":"https://github.com/fluent/fluentd/releases/tag/v1.19.3","name":"https://github.com/fluent/fluentd/releases/tag/v1.19.3","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-306","lang":"en","description":"CWE-306: Missing Authentication for Critical Function","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-07-08T21:23:16.920Z"},"source":{"advisory":"GHSA-pr7j-96cj-549h","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-07-09T13:47:05.851155Z","id":"CVE-2026-44025","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-07-09T13:47:17.414Z"}}]}}}