CVE-2026-46485

{
  "id": "CVE-2026-46485",
  "sourceIdentifier": "[email protected]",
  "published": "2026-07-15T19:17:17.657",
  "lastModified": "2026-10-24T21:10:00.130",
  "vulnStatus": "Deferred",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Dashy is a self-hostable personal dashboard. Prior to 4.0.8, Dashy deployments using OIDC can allow unauthenticated users or non-admin authenticated users to write changes to the main config.yaml through the config-saving functionality despite configured permissions, allowing unauthorized modification of dashboard configuration and potential service disruption. This issue is fixed in version 4.0.8."
    },
    {
      "lang": "es",
      "value": "Dashy es un panel personal autoalojable. Antes de la versión 4.0.8, las implementaciones de Dashy que utilizan OIDC pueden permitir a usuarios no autenticados o a usuarios autenticados no administradores escribir cambios en el archivo principal config.yaml a través de la funcionalidad de guardado de configuración, a pesar de los permisos configurados, lo que permite la modificación no autorizada de la configuración del panel y una posible interrupción del servicio. Este problema se ha solucionado en la versión 4.0.8."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "lissy93",
          "product": "dashy",
          "versions": [
            {
              "version": "< 4.0.8",
              "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:N/I:H/A:L",
          "baseScore": 8.2,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "availabilityImpact": "LOW"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 4.2
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2026-07-20T14:38:12.240386Z",
          "id": "CVE-2026-46485",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-15"
        },
        {
          "lang": "en",
          "value": "CWE-284"
        },
        {
          "lang": "en",
          "value": "CWE-287"
        },
        {
          "lang": "en",
          "value": "CWE-602"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/lissy93/dashy/releases/tag/4.0.8",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/lissy93/dashy/security/advisories/GHSA-vjj9-fmvr-6h3p",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/lissy93/dashy/security/advisories/GHSA-vjj9-fmvr-6h3p",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    }
  ]
}