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CVE-2021-34648

Estado: ModificadaMedia (4.3)—

The Ninja Forms WordPress plugin is vulnerable to arbitrary email sending via the trigger_email_action function found in the ~/includes/Routes/Submissions.php file, in versions up to and including 3.5.7. This allows authenticated attackers to send arbitrary emails from the affected server via the /ninja-forms-submissions/email-action REST API which can be used to socially engineer victims.

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)

Ninjaforms — Ninja Forms

CWE

Referencias

JSON original (NVD)

Mostrar
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          "options": [
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        "obtainAllPrivilege": false,
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        "cvssData": {
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "value": "The Ninja Forms WordPress plugin is vulnerable to arbitrary email sending via the trigger_email_action function found in the ~/includes/Routes/Submissions.php file, in versions up to and including 3.5.7. This allows authenticated attackers to send arbitrary emails from the affected server via the /ninja-forms-submissions/email-action REST API which can be used to socially engineer victims."
    },
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      "lang": "es",
      "value": "El plugin Ninja Forms de WordPress es vulnerable al envío de correos electrónicos arbitrarios por medio de la función trigger_email_action que se encuentra en el archivo ~/includes/Routes/Submissions.php, en versiones hasta la 3.5.7 inclusive. Esto permite a atacantes autenticados enviar correos electrónicos arbitrarios desde el servidor afectado por medio de la API REST /ninja-forms-submissions/email-action, que puede ser usada para llevar a cabo ingeniería social a las víctimas"
    }
  ],
  "lastModified": "2026-06-17T03:56:17.977",
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