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VULNERABILITIES

CVE-2026-44025 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://github.com/fluent/fluentd/commit/990921518971699b9a97441970674d1800e29177 [email protected]Patch
https://github.com/fluent/fluentd/pull/5392 [email protected]Issue TrackingPatch
https://github.com/fluent/fluentd/releases/tag/v1.19.3 [email protected]Release Notes
https://github.com/fluent/fluentd/security/advisories/GHSA-pr7j-96cj-549h [email protected]PatchVendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-306Missing Authentication for Critical Function[email protected]

Affected Products

ProductVersions
fluentd fluentd
< 1.19.3

CPE

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

Remediation

  • No remediation found in references.

Change History

3 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-44025
NVD Published Date:
Jul 8, 2026
NVD Last Modified:
Jul 16, 2026
Source:
[email protected]
CVE-2026-44025 Details - Not Deferred