CVE-2026-55084

{
  "id": "CVE-2026-55084",
  "sourceIdentifier": "[email protected]",
  "published": "2026-07-21T19:17:11.223",
  "lastModified": "2026-10-24T19:10:00.127",
  "vulnStatus": "Deferred",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "DHIS2 is a flexible information system for data capture, management, validation, analytics and visualization. A SQL injection vulnerability was identified in the SqlView API endpoint of the DHIS2 application in the `filter` parameter used by the\n`/api/sqlViews/{viewId}/data.json` endpoint. An authenticated user with access to a SqlView can inject arbitrary SQL queries inside the `filter` parameter by abusing an expression executed by PostgreSQL and its output is reflected inside the application error message. This behavior enables attackers to extract arbitrary database content using error-based SQL injection.\n\nAffected versions include: 2.37, 2.38, 2.39, 2.40.x before 2.40.11.1/2.40.12, 2.41.x before 2.41.8.2, 2.42.x before 2.42.5.1, 2.43.0 before 2.43.0.1, 2.44 development branch before PR #24162\nPatched versions include: 2.37-EOS (2026-06-09), 2.38-EOS (2026-06-09), 2.39-EOS (2026-06-09), 2.40.11.1, 2.40.12, 2.41.8.2, 2.42.5.1, 2.43.0.1, 2.44 development branch after PR #24162"
    },
    {
      "lang": "es",
      "value": "DHIS2 es un sistema de información flexible para la captura, gestión, validación, análisis y visualización de datos. Se identificó una vulnerabilidad de inyección SQL en el endpoint API SqlView de la aplicación DHIS2 en el parámetro ’filter’ utilizado por el endpoint ’/api/sqlViews/{viewId}/data.json’. Un usuario autenticado con acceso a una SqlView puede inyectar consultas SQL arbitrarias dentro del parámetro ’filter’ abusando de una expresión ejecutada por PostgreSQL y su salida se refleja dentro del mensaje de error de la aplicación. Este comportamiento permite a los atacantes extraer contenido arbitrario de la base de datos utilizando inyección SQL basada en errores.\n\nLas versiones afectadas incluyen: 2.37, 2.38, 2.39, 2.40.x antes de 2.40.11.1/2.40.12, 2.41.x antes de 2.41.8.2, 2.42.x antes de 2.42.5.1, 2.43.0 antes de 2.43.0.1, rama de desarrollo 2.44 antes de PR #24162\nLas versiones parcheadas incluyen: 2.37-EOS (2026-06-09), 2.38-EOS (2026-06-09), 2.39-EOS (2026-06-09), 2.40.11.1, 2.40.12, 2.41.8.2, 2.42.5.1, 2.43.0.1, rama de desarrollo 2.44 después de PR #24162"
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "dhis2",
          "product": "dhis2-core",
          "versions": [
            {
              "version": ">= 2.37, <= 2.39",
              "status": "affected"
            },
            {
              "version": ">= 2.40.0, < 2.40.11.1",
              "status": "affected"
            },
            {
              "version": ">= 2.41.0, < 2.41.8.2",
              "status": "affected"
            },
            {
              "version": ">= 2.42.0, < 2.42.5.1",
              "status": "affected"
            },
            {
              "version": ">= 2.43.0, < 2.43.0.1",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "[email protected]",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2026-07-21T19:03:51.495263Z",
          "id": "CVE-2026-55084",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-89"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/dhis2/dhis2-core/pull/24162",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/dhis2/dhis2-core/security/advisories/GHSA-pwmg-mvjw-4m23",
      "source": "[email protected]"
    }
  ]
}