{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Simple Shopping Cart",
          "vendor": "mra13",
          "versions": [
            {
              "lessThanOrEqual": "5.1.2",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "source": "security@wordfence.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The WordPress Simple Shopping Cart plugin for WordPress is vulnerable to product price manipulation in all versions up to, and including, 5.1.2. This is due to a logic flaw involving the inconsistent use of parameters during the cart addition process. The plugin uses the parameter \u0027product_tmp_two\u0027 for computing a security hash against price tampering while using \u0027wspsc_product\u0027 to display the product, allowing an unauthenticated attacker to substitute details from a cheaper product and bypass payment for a more expensive item."
    },
    {
      "lang": "es",
      "value": "El complemento WordPress Simple Shopping Cart para WordPress es vulnerable a la manipulaci\u00f3n de precios de productos en todas las versiones hasta la 5.1.2 incluida. Esto se debe a una falla l\u00f3gica relacionada con el uso inconsistente de par\u00e1metros durante el proceso de a\u00f1adir al carrito. El complemento utiliza el par\u00e1metro \u0027product_tmp_two\u0027 para calcular un hash de seguridad contra la manipulaci\u00f3n de precios mientras usa \u0027wspsc_product\u0027 para mostrar el producto, lo que permite a un atacante no autenticado sustituir los datos de un producto m\u00e1s econ\u00f3mico y omitir el pago por uno m\u00e1s caro."
    }
  ],
  "id": "CVE-2025-3530",
  "lastModified": "2026-06-17T09:20:07.173",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "security@wordfence.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-3530",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-04-23T16:28:45.433237Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2025-04-23T08:15:14.723",
  "references": [
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/browser/wordpress-simple-paypal-shopping-cart/tags/5.1.2/wp_shopping_cart.php#L156"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/browser/wordpress-simple-paypal-shopping-cart/tags/5.1.2/wp_shopping_cart.php#L165"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/browser/wordpress-simple-paypal-shopping-cart/tags/5.1.2/wp_shopping_cart.php#L171"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/browser/wordpress-simple-paypal-shopping-cart/tags/5.1.2/wp_shopping_cart.php#L261"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/changeset/3275373/"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://www.tipsandtricks-hq.com/wordpress-simple-paypal-shopping-cart-plugin-768"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/e0a3910b-adc4-4633-a6a1-32ba50894be4?source=cve"
    }
  ],
  "sourceIdentifier": "security@wordfence.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-472"
        }
      ],
      "source": "security@wordfence.com",
      "type": "Secondary"
    }
  ]
}