CVE-2026-44025

{
  "id": "CVE-2026-44025",
  "sourceIdentifier": "[email protected]",
  "published": "2026-07-08T22:17:14.473",
  "lastModified": "2026-10-25T17:10:00.197",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "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."
    },
    {
      "lang": "es",
      "value": "Fluentd recopila eventos de varias fuentes de datos y los escribe en archivos, RDBMS, NoSQL, IaaS, SaaS, Hadoop y otros. Antes de la versión 1.19.3, el plugin Monitor Agent de Fluentd, in_monitor_agent, expone métricas internas e información del plugin a través de una API REST, y las respuestas de /api/plugins.json y los endpoints relacionados incluyen involuntariamente variables de instancia internas que pueden contener contraseñas de bases de datos, claves de API o credenciales de la nube. Este problema está solucionado en la versión 1.19.3."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "fluent",
          "product": "fluentd",
          "versions": [
            {
              "version": "< 1.19.3",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "[email protected]",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2026-07-09T13:47:05.851155Z",
          "id": "CVE-2026-44025",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-306"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:fluentd:fluentd:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "1.19.3",
              "matchCriteriaId": "7AB3C52C-7D3D-4BA5-A8D0-8AC7DA6030EC"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/fluent/fluentd/commit/990921518971699b9a97441970674d1800e29177",
      "source": "[email protected]",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "https://github.com/fluent/fluentd/pull/5392",
      "source": "[email protected]",
      "tags": [
        "Issue Tracking",
        "Patch"
      ]
    },
    {
      "url": "https://github.com/fluent/fluentd/releases/tag/v1.19.3",
      "source": "[email protected]",
      "tags": [
        "Release Notes"
      ]
    },
    {
      "url": "https://github.com/fluent/fluentd/security/advisories/GHSA-pr7j-96cj-549h",
      "source": "[email protected]",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ]
    }
  ]
}