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CVE-2024-8289

Estado: AnalizadaCrítica (9.8)—

The MultiVendorX – The Ultimate WooCommerce Multivendor Marketplace Solution plugin for WordPress is vulnerable to privilege escalation/de-escalation and account takeover due to an insufficient capability check on the update_item_permissions_check and create_item_permissions_check functions in all versions up to, and including, 4.2.0. This makes it possible for unauthenticated attackers to change the password of any user with the vendor role, create new users with the vendor role, and demote other users like administrators to the vendor role.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Multivendorx — Multivendorx

CWE

Referencias

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{
  "id": "CVE-2024-8289",
  "cveTags": [],
  "metrics": {
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        "ssvcData": {
          "id": "CVE-2024-8289",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-09-04T13:22:17.403226Z"
        }
      }
    ],
    "cvssMetricV31": [
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        "source": "security@wordfence.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 9.8,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 3.9
      }
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  "affected": [
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      "tags": [
        "Product"
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      "tags": [
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  "weaknesses": [
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      "source": "security@wordfence.com",
      "description": [
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          "value": "CWE-862"
        }
      ]
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  ],
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      "lang": "en",
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    },
    {
      "lang": "es",
      "value": "El complemento MultiVendorX – The Ultimate WooCommerce Multivendor Marketplace Solution para WordPress es vulnerable a la escalada/desescalada de privilegios y a la apropiación de cuentas debido a una comprobación de capacidad insuficiente en las funciones update_item_permissions_check y create_item_permissions_check en todas las versiones hasta la 4.2.0 incluida. Esto permite que atacantes no autenticados cambien la contraseña de cualquier usuario con el rol de vendedor, creen nuevos usuarios con el rol de vendedor y degraden a otros usuarios, como administradores, al rol de vendedor."
    }
  ],
  "lastModified": "2026-06-17T08:22:17.843",
  "configurations": [
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      "nodes": [
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          "negate": false,
          "cpeMatch": [
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  "sourceIdentifier": "security@wordfence.com"
}