CVE-2026-49221

{
  "id": "CVE-2026-49221",
  "sourceIdentifier": "[email protected]",
  "published": "2026-08-18T16:17:13.357",
  "lastModified": "2026-10-22T22:10:00.250",
  "vulnStatus": "Deferred",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. Prior to 1.0.8.4, Vvveb backend digital asset operations allow a low-privileged Vendor to access digital assets linked to another Vendor's products. The admin/controller/product/digital-asset.php and admin/controller/product/digital-assets.php controllers and the admin/sql/sqlite/digital_asset.sql data queries use a caller-controlled digital_asset_id without consistently enforcing the current admin_id ownership boundary. An attacker can list assets, read asset names and file metadata, edit asset metadata, or delete asset records, which can disclose private product metadata, corrupt resource links, and cause data loss. This issue is fixed in version 1.0.8.4."
    },
    {
      "lang": "es",
      "value": "Vvveb es un CMS potente y fácil de usar con un constructor de páginas para crear sitios web, blogs o tiendas de comercio electrónico. Antes de la versión 1.0.8.4, las operaciones de activos digitales del backend de Vvveb permiten a un Vendedor con bajos privilegios acceder a activos digitales vinculados a los productos de otro Vendedor. Los controladores admin/controller/product/digital-asset.PHP y admin/controller/product/digital-assets.PHP y las consultas de datos admin/sql/sqlite/digital_asset.sql utilizan un digital_asset_id controlado por el llamador sin aplicar consistentemente el límite de propiedad del admin_id actual. Un atacante puede listar activos, leer nombres de activos y metadatos de archivos, editar metadatos de activos o eliminar registros de activos, lo que puede revelar metadatos privados de productos, corromper enlaces de recursos y causar pérdida de datos. Este problema está solucionado en la versión 1.0.8.4."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "givanz",
          "product": "Vvveb",
          "versions": [
            {
              "version": "< 1.0.8.4",
              "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": "2026-08-18T19:00:20.648642Z",
          "id": "CVE-2026-49221",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-639"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/givanz/Vvveb/commit/0463ae60cda5085238b380bf53780ccf4be5dd50",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/givanz/Vvveb/releases/tag/1.0.8.4",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/givanz/Vvveb/security/advisories/GHSA-chpc-xj4m-9g3j",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/givanz/Vvveb/security/advisories/GHSA-chpc-xj4m-9g3j",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    }
  ]
}