CVE-2026-6646

{
  "id": "CVE-2026-6646",
  "sourceIdentifier": "[email protected]",
  "published": "2026-05-15T07:16:20.250",
  "lastModified": "2026-10-26T14:10:00.130",
  "vulnStatus": "Deferred",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The The7 theme for WordPress is vulnerable to Stored Cross-Site Scripting via the 'dt_default_button' shortcode in all versions up to, and including, 14.3.2. This is due to insufficient input sanitization and output escaping on the 'title' component of the 'link' shortcode parameter. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page."
    },
    {
      "lang": "es",
      "value": "El tema The7 para WordPress es vulnerable a Cross-Site Scripting Almacenado a través del shortcode ’dt_default_button’ en todas las versiones hasta la 14.3.2, inclusive. Esto se debe a una sanitización de entrada y un escape de salida insuficientes en el componente ’title’ del parámetro del shortcode ’link’. Esto hace posible que atacantes autenticados, con acceso de nivel Colaborador o superior, inyecten scripts web arbitrarios en páginas que se ejecutarán cada vez que un usuario acceda a una página inyectada."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "Dream-Theme",
          "product": "The7 — Website and eCommerce Builder for WordPress",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "0",
              "lessThanOrEqual": "14.3.2",
              "versionType": "semver",
              "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:C/C:L/I:L/A:N",
          "baseScore": 6.4,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "CHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 3.1,
        "impactScore": 2.7
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2026-05-15T13:16:40.654832Z",
          "id": "CVE-2026-6646",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://plugins.trac.wordpress.org/browser/dt-the7/tags/14.2.2/inc/helpers/html-helpers.php#L945",
      "source": "[email protected]"
    },
    {
      "url": "https://plugins.trac.wordpress.org/browser/dt-the7/tags/14.2.2/inc/shortcodes/includes/default-button/default-button.php#L108",
      "source": "[email protected]"
    },
    {
      "url": "https://plugins.trac.wordpress.org/browser/dt-the7/tags/14.2.2/inc/shortcodes/includes/default-button/default-button.php#L112",
      "source": "[email protected]"
    },
    {
      "url": "https://plugins.trac.wordpress.org/browser/dt-the7/trunk/inc/helpers/html-helpers.php#L945",
      "source": "[email protected]"
    },
    {
      "url": "https://plugins.trac.wordpress.org/browser/dt-the7/trunk/inc/shortcodes/includes/default-button/default-button.php#L108",
      "source": "[email protected]"
    },
    {
      "url": "https://plugins.trac.wordpress.org/browser/dt-the7/trunk/inc/shortcodes/includes/default-button/default-button.php#L112",
      "source": "[email protected]"
    },
    {
      "url": "https://the7.io/changelog/",
      "source": "[email protected]"
    },
    {
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/082f810c-d55e-4190-908c-c7dd9c2e59a5?source=cve",
      "source": "[email protected]"
    }
  ]
}