CVE-2026-44025

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.
Configurations

Configuration 1 (hide)

cpe:2.3:a:fluentd:fluentd:*:*:*:*:*:*:*:*

History

16 Jul 2026, 14:31

Type Values Removed Values Added
References () https://github.com/fluent/fluentd/commit/990921518971699b9a97441970674d1800e29177 - () https://github.com/fluent/fluentd/commit/990921518971699b9a97441970674d1800e29177 - Patch
References () https://github.com/fluent/fluentd/pull/5392 - () https://github.com/fluent/fluentd/pull/5392 - Issue Tracking, Patch
References () https://github.com/fluent/fluentd/releases/tag/v1.19.3 - () https://github.com/fluent/fluentd/releases/tag/v1.19.3 - Release Notes
References () https://github.com/fluent/fluentd/security/advisories/GHSA-pr7j-96cj-549h - () https://github.com/fluent/fluentd/security/advisories/GHSA-pr7j-96cj-549h - Patch, Vendor Advisory
CPE cpe:2.3:a:fluentd:fluentd:*:*:*:*:*:*:*:*
First Time Fluentd
Fluentd fluentd

08 Jul 2026, 22:17

Type Values Removed Values Added
New CVE

Information

Published : 2026-07-08 22:17

Updated : 2026-07-16 14:31


NVD link : CVE-2026-44025

Mitre link : CVE-2026-44025

CVE.ORG link : CVE-2026-44025


JSON object : View

Products Affected

fluentd

  • fluentd
CWE
CWE-306

Missing Authentication for Critical Function