FKIE_CVE-2021-24292

Vulnerability from fkie_nvd - Published: 2021-05-17 17:15 - Updated: 2024-11-21 05:52
Severity ?
5.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Summary
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.
References
contact@wpscan.comhttps://wpscan.com/vulnerability/0f20e098-8106-451f-9448-d35a79f03077Exploit, Third Party Advisory
contact@wpscan.comhttps://www.wordfence.com/blog/2021/04/recent-patches-rock-the-elementor-ecosystem/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://wpscan.com/vulnerability/0f20e098-8106-451f-9448-d35a79f03077Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.wordfence.com/blog/2021/04/recent-patches-rock-the-elementor-ecosystem/Third Party Advisory
Impacted products
Vendor Product Version
wedevs happy_addons_for_elementor *
wedevs happy_addons_for_elementor *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:wedevs:happy_addons_for_elementor:*:*:*:*:pro:wordpress:*:*",
              "matchCriteriaId": "0FED534C-432B-492F-8FD6-C301AB13D9A2",
              "versionEndExcluding": "1.17.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:wedevs:happy_addons_for_elementor:*:*:*:*:-:wordpress:*:*",
              "matchCriteriaId": "66A0AD8E-C525-4223-8F2C-37DA6D7CA652",
              "versionEndExcluding": "2.24.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "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 \u201cCard\u201d widget accepts a \u201ctitle_tag\u201d parameter. Although the element control lists a fixed set of possible html tags, it is possible to send a \u2018save_builder\u2019 request with the \u201cheading_tag\u201d set to \u201cscript\u201d, and the actual \u201ctitle\u201d parameter set to JavaScript to be executed within the script tags added by the \u201cheading_tag\u201d 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 m\u00e9todo similar: el widget \"Card\" acepta un par\u00e1metro \"title_tag\".\u0026#xa0;Aunque el control de elementos enumera un conjunto fijo de posibles etiquetas html, es posible enviar una petici\u00f3n \"save_builder\" con el \"header_tag\" ajustado en \"script\" y el par\u00e1metro \"title\" real ajustado en JavaScript para que sea ejecutado dentro del script. etiquetas agregadas por el par\u00e1metro \"header_tag\""
    }
  ],
  "id": "CVE-2021-24292",
  "lastModified": "2024-11-21T05:52:46.660",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "NONE",
          "baseScore": 3.5,
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 6.8,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.4,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.3,
        "impactScore": 2.7,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2021-05-17T17:15:08.200",
  "references": [
    {
      "source": "contact@wpscan.com",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://wpscan.com/vulnerability/0f20e098-8106-451f-9448-d35a79f03077"
    },
    {
      "source": "contact@wpscan.com",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.wordfence.com/blog/2021/04/recent-patches-rock-the-elementor-ecosystem/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://wpscan.com/vulnerability/0f20e098-8106-451f-9448-d35a79f03077"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.wordfence.com/blog/2021/04/recent-patches-rock-the-elementor-ecosystem/"
    }
  ],
  "sourceIdentifier": "contact@wpscan.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ],
      "source": "contact@wpscan.com",
      "type": "Primary"
    }
  ]
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.