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CVE-2021-24705

Estado: ModificadaMedia (4.8)—

The NEX-Forms WordPress plugin before 8.4.3 does not have CSRF checks in place when editing a form, and does not escape some of its settings as well as form fields before outputting them in attributes. This could allow attackers to make a logged in admin edit arbitrary forms with Cross-Site Scripting payloads in them

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).

Tecnologías afectadas (1)

Basixonline — Nex-forms

Referencias

JSON original (NVD)

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  "id": "CVE-2021-24705",
  "cveTags": [],
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        "source": "nvd@nist.gov",
        "cvssData": {
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          "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",
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          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
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          "privilegesRequired": "HIGH",
          "confidentialityImpact": "LOW"
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  "affected": [
    {
      "source": "contact@wpscan.com",
      "affectedData": [
        {
          "vendor": "Unknown",
          "product": "NEX-Forms",
          "versions": [
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              "version": "0",
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  "published": "2021-12-13T11:15:08.137",
  "references": [
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  "vulnStatus": "Modified",
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    },
    {
      "lang": "es",
      "value": "El plugin NEX-Forms de WordPress versiones hasta 7.9.4, no escapa algunos de sus ajustes y campos form antes de mostrarlos en atributos, lo que podría permitir a usuarios muy privilegiados llevar a cabo ataques de tipo Cross-Site Scripting incluso cuando la capacidad unfiltered_html está deshabilitada"
    }
  ],
  "lastModified": "2026-06-17T03:40:46.107",
  "configurations": [
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      "nodes": [
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  "sourceIdentifier": "contact@wpscan.com"
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