FKIE_CVE-2025-15691

Vulnerability from fkie_nvd - Published: 2026-09-04 07:17 - Updated: 2026-10-19 22:10
Severity
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Summary
The WPFunnels WordPress plugin before 3.13.0 does not check whether user registration is enabled on the site before creating accounts from opt-in form submissions, relying on a value supplied in the request instead, allowing unauthenticated attackers to create WordPress user accounts even when registration is disabled. This is an incomplete fix for CVE-2025-12353: the check added in 3.6.3 covers only one of the three registration paths.
References
contact@wpscan.comhttps://wpscan.com/vulnerability/c01926e9-f3e0-4bd5-9802-8f5f79a50504/
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "WPFunnels",
          "vendor": "Unknown",
          "versions": [
            {
              "lessThan": "3.13.0",
              "status": "affected",
              "version": "3.6.3",
              "versionType": "semver"
            }
          ]
        }
      ],
      "source": "contact@wpscan.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The WPFunnels  WordPress plugin before 3.13.0 does not check whether user registration is enabled on the site before creating accounts from opt-in form submissions, relying on a value supplied in the request instead, allowing unauthenticated attackers to create WordPress user accounts even when registration is disabled.\n\nThis is an incomplete fix for CVE-2025-12353: the check added in 3.6.3 covers only one of the three registration paths."
    },
    {
      "lang": "es",
      "value": "El plugin de WordPress WPFunnels en versiones anteriores a la 3.13.0 no verifica si el registro de usuarios est\u00e1 habilitado en el sitio antes de crear cuentas a partir de env\u00edos de formularios de suscripci\u00f3n, confiando en un valor proporcionado en la solicitud en su lugar, lo que permite a atacantes no autenticados crear cuentas de usuario de WordPress incluso cuando el registro est\u00e1 deshabilitado.\n\nEsta es una soluci\u00f3n incompleta para CVE-2025-12353: la verificaci\u00f3n a\u00f1adida en 3.6.3 cubre solo una de las tres rutas de registro."
    }
  ],
  "id": "CVE-2025-15691",
  "lastModified": "2026-10-19T22:10:00.130",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 1.4,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-15691",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-09-04T12:57:01.332191Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-09-04T07:17:07.293",
  "references": [
    {
      "source": "contact@wpscan.com",
      "url": "https://wpscan.com/vulnerability/c01926e9-f3e0-4bd5-9802-8f5f79a50504/"
    }
  ],
  "sourceIdentifier": "contact@wpscan.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-863"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}



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