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CVE-2021-24351

Estado: ModificadaMedia (6.1)—💥 Exploit

The theplus_more_post AJAX action of The Plus Addons for Elementor Page Builder WordPress plugin before 4.1.12 did not properly sanitise some of its fields, leading to a reflected Cross-Site Scripting (exploitable on both unauthenticated and authenticated users)

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

💥 Exploits públicos

Hay código de explotación o plantillas de detección públicos. No es lo mismo que explotación activa confirmada (KEV), pero aumenta el riesgo: parchee con prioridad.

Tecnologías afectadas (1)

Posimyth — THE Plus Addons FOR Elementor

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2021-24351",
  "cveTags": [],
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        "source": "nvd@nist.gov",
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          "baseScore": 4.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
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  "affected": [
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      "affectedData": [
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          "vendor": "Unknown",
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          "versions": [
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  "published": "2021-06-14T14:15:08.527",
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "source": "contact@wpscan.com",
      "description": [
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          "value": "CWE-79"
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      "value": "The theplus_more_post AJAX action of The Plus Addons for Elementor Page Builder WordPress plugin before 4.1.12 did not properly sanitise some of its fields, leading to a reflected Cross-Site Scripting (exploitable on both unauthenticated and authenticated users)"
    },
    {
      "lang": "es",
      "value": "La acción AJAX theplus_more_post del plugin Plus Addons para Elementor Page Builder WordPress versiones anteriores a 4.1.12, no saneaba apropiadamente algunos de sus campos, conllevando a una vulnerabilidad de tipo Cross-Site Scripting reflejado (explotable tanto en usuarios no autenticados como autenticados)"
    }
  ],
  "lastModified": "2026-06-17T03:39:52.807",
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