CVE-2026-49224

{
  "id": "CVE-2026-49224",
  "sourceIdentifier": "[email protected]",
  "published": "2026-08-18T17:16:57.977",
  "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 post revision operations allow a low-privileged Author to access revisions for posts owned by another Author. The admin/controller/content/revisions.php controller and admin/sql/sqlite/post_content_revision.sql queries trust caller-controlled post_id, language_id, and created_at values without consistently applying the current admin_id to revision lists, reads, restores, and deletes. An attacker can read historic post content, restore a revision over another Author's live post content, or delete revision records, exposing drafts, corrupting published content, and removing audit history. 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 revisión de publicaciones del backend de Vvveb permiten a un Autor con privilegios bajos acceder a las revisiones de publicaciones propiedad de otro Autor. El controlador admin/controller/content/revisions.PHP y las consultas admin/sql/sqlite/post_content_revision.sql confían en los valores post_id, language_id y created_at controlados por el llamador sin aplicar consistentemente el admin_id actual a las listas, lecturas, restauraciones y eliminaciones de revisiones. Un atacante puede leer contenido histórico de publicaciones, restaurar una revisión sobre el contenido de una publicación en vivo de otro Autor, o eliminar registros de revisión, exponiendo borradores, corrompiendo contenido publicado y eliminando el historial de auditoría. 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:L",
          "baseScore": 8.3,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "LOW"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.5
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2026-08-19T14:49:27.594189Z",
          "id": "CVE-2026-49224",
          "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/cbedd3754bccf8b7584f02ab301291f12e888b7e",
      "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-88w5-4x93-48rf",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/givanz/Vvveb/security/advisories/GHSA-88w5-4x93-48rf",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    }
  ]
}