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CVE-2017-5491

Estado: ModificadaMedia (5.3)—

wp-mail.php en WordPress en versiones anteriores a 4.7.1 podría permitir a atacantes remotos eludir las restricciones de publicación previstas a través de un servidor de correo falsificado con el nombre mail.example.com.

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)

Wordpress — Wordpress

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2017-5491",
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          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
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          "attackComplexity": "LOW",
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  },
  "affected": [
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          "versions": [
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-1188"
        }
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "wp-mail.php in WordPress before 4.7.1 might allow remote attackers to bypass intended posting restrictions via a spoofed mail server with the mail.example.com name."
    },
    {
      "lang": "es",
      "value": "wp-mail.php en WordPress en versiones anteriores a 4.7.1 podría permitir a atacantes remotos eludir las restricciones de publicación previstas a través de un servidor de correo falsificado con el nombre mail.example.com."
    }
  ],
  "lastModified": "2026-06-17T01:20:36.327",
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}