CVE-2021-24292

{
  "id": "CVE-2021-24292",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 3.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N",
          "authentication": "SINGLE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "LOW",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 6.8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 5.4,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 2.7,
        "exploitabilityScore": 2.3
      }
    ]
  },
  "affected": [
    {
      "source": "contact@wpscan.com",
      "affectedData": [
        {
          "vendor": "weDevs",
          "product": "Happy Addons for Elementor",
          "versions": [
            {
              "status": "affected",
              "version": "2.24.0",
              "lessThan": "2.24.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "vendor": "weDevs",
          "product": "Happy Addons Pro for Elementor",
          "versions": [
            {
              "status": "affected",
              "version": "1.17.0",
              "lessThan": "1.17.0",
              "versionType": "custom"
            }
          ]
        }
      ]
    }
  ],
  "published": "2021-05-17T17:15:08.200",
  "references": [
    {
      "url": "https://wpscan.com/vulnerability/0f20e098-8106-451f-9448-d35a79f03077",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "contact@wpscan.com"
    },
    {
      "url": "https://www.wordfence.com/blog/2021/04/recent-patches-rock-the-elementor-ecosystem/",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "contact@wpscan.com"
    },
    {
      "url": "https://wpscan.com/vulnerability/0f20e098-8106-451f-9448-d35a79f03077",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.wordfence.com/blog/2021/04/recent-patches-rock-the-elementor-ecosystem/",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "contact@wpscan.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Happy Addons for Elementor WordPress plugin before 2.24.0, Happy Addons Pro for Elementor WordPress plugin before 1.17.0 have a number of widgets that are vulnerable to stored Cross-Site Scripting(XSS) by lower-privileged users such as contributors, all via a similar method: The “Card” widget accepts a “title_tag” parameter. Although the element control lists a fixed set of possible html tags, it is possible to send a ‘save_builder’ request with the “heading_tag” set to “script”, and the actual “title” parameter set to JavaScript to be executed within the script tags added by the “heading_tag” parameter."
    },
    {
      "lang": "es",
      "value": "El plugin Happy Addons para Elementor WordPress versiones anteriores a 2.24.0, el plugin Happy Addons Pro para Elementor WordPress versiones anteriores a 1.17.0, presentan una serie de widgets que son vulnerables a un ataque de tipo Cross-Site Scripting (XSS) almacenado por usuarios pocos privilegiados, como contribuyentes, todos por medio de un método similar: el widget \"Card\" acepta un parámetro \"title_tag\". Aunque el control de elementos enumera un conjunto fijo de posibles etiquetas html, es posible enviar una petición \"save_builder\" con el \"header_tag\" ajustado en \"script\" y el parámetro \"title\" real ajustado en JavaScript para que sea ejecutado dentro del script. etiquetas agregadas por el parámetro \"header_tag\""
    }
  ],
  "lastModified": "2026-06-17T03:39:46.720",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
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              "versionEndExcluding": "1.17.0"
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              "versionEndExcluding": "2.24.0"
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  "sourceIdentifier": "contact@wpscan.com"
}