nvd-json-data-feeds/CVE-2021/CVE-2021-242xx/CVE-2021-24201.json

{
  "id": "CVE-2021-24201",
  "sourceIdentifier": "contact@wpscan.com",
  "published": "2021-04-05T19:15:16.890",
  "lastModified": "2021-04-09T17:21:31.917",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Elementor Website Builder WordPress plugin before 3.1.4, the column element (includes/elements/column.php) accepts an \u00e2\u20ac\u02dchtml_tag\u00e2\u20ac\u2122 parameter. Although the element control lists a fixed set of possible html tags, it is possible for a user with Contributor or above permissions to send a modified \u00e2\u20ac\u02dcsave_builder\u00e2\u20ac\u2122 request containing JavaScript in the \u00e2\u20ac\u02dchtml_tag\u00e2\u20ac\u2122 parameter, which is not filtered and is output without escaping. This JavaScript will then be executed when the saved page is viewed or previewed."
    },
    {
      "lang": "es",
      "value": "En el plugin de WordPress Elementor Website Builder versiones anteriores a 3.1.4, el elemento column (el archivo includes/elements/column.php) acepta un par\u00e1metro \"html_tag\". Aunque el control de elementos enumera un conjunto fijo de posibles etiquetas html, es posible que un usuario con permisos de colaborador o superiores env\u00ede una petici\u00f3n \u00e2\u20ac\u02dcsave_builder\u00e2\u20ac\u2122 modificada que contenga JavaScript en el par\u00e1metro \"html_tag\", que no es filtrado y se emite sin escapar. Este JavaScript ser\u00e1 ejecutado cuando la p\u00e1gina guardada sea visualizada o previsualizada"
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "REQUIRED",
          "scope": "CHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "availabilityImpact": "NONE",
          "baseScore": 5.4,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 2.3,
        "impactScore": 2.7
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N",
          "accessVector": "NETWORK",
          "accessComplexity": "MEDIUM",
          "authentication": "SINGLE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "NONE",
          "baseScore": 3.5
        },
        "baseSeverity": "LOW",
        "exploitabilityScore": 6.8,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    },
    {
      "source": "contact@wpscan.com",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:elementor:website_builder:*:*:*:*:*:wordpress:*:*",
              "versionEndExcluding": "3.1.4",
              "matchCriteriaId": "493EC195-F031-4D35-9143-9399AEB9292A"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://wpscan.com/vulnerability/9647f516-b130-4cc8-85fb-2e69b034ced0",
      "source": "contact@wpscan.com",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://www.wordfence.com/blog/2021/03/cross-site-scripting-vulnerabilities-in-elementor-impact-over-7-million-sites/",
      "source": "contact@wpscan.com",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ]
    }
  ]
}