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CVE-2023-4253

Estado: ModificadaMedia (4.8)—

The AI ChatBot WordPress plugin before 4.7.8 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)

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)

Referencias

JSON original (NVD)

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{
  "id": "CVE-2023-4253",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
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        "ssvcData": {
          "id": "CVE-2023-4253",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "poc"
            },
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              "automatable": "no"
            },
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              "technicalImpact": "partial"
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          "version": "2.0.3",
          "timestamp": "2025-04-23T16:07:17.647871Z"
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  "affected": [
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  "published": "2023-09-04T12:15:10.333",
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
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    },
    {
      "lang": "es",
      "value": "El plugin AI ChatBot para WordPress anterior a la versión 4.7.8 no sanitiza ni escapa alguno de sus ajustes, lo que podría permitir a usuarios con privilegios elevados, como el administrador, realizar ataques de Cross-Site Scripting (XSS) almacenado incluso cuando la función \"unfiltered_html\" no está permitida (por ejemplo, en una configuración multisitio)."
    }
  ],
  "lastModified": "2026-06-17T06:37:25.030",
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              "versionEndExcluding": "4.7.8"
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  "sourceIdentifier": "contact@wpscan.com"
}