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CVE-2021-24527

Estado: ModificadaCrítica (9.8)—

The User Registration & User Profile – Profile Builder WordPress plugin before 3.4.9 has a bug allowing any user to reset the password of the admin of the blog, and gain unauthorised access, due to a bypass in the way the reset key is checked. Furthermore, the admin will not be notified of such change by email for example.

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)

Cozmoslabs — Profile Builder

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2021-24527",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 10,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
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    "cvssMetricV31": [
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          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "contact@wpscan.com",
      "affectedData": [
        {
          "vendor": "Unknown",
          "product": "User Registration & User Profile – Profile Builder",
          "versions": [
            {
              "status": "affected",
              "version": "3.4.9",
              "lessThan": "3.4.9",
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  "published": "2021-08-16T11:15:08.803",
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      "url": "https://wpscan.com/vulnerability/c142e738-bc4b-4058-a03e-1be6fca47207",
      "tags": [
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        "Third Party Advisory"
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        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "contact@wpscan.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The User Registration & User Profile – Profile Builder WordPress plugin before 3.4.9 has a bug allowing any user to reset the password of the admin of the blog, and gain unauthorised access, due to a bypass in the way the reset key is checked. Furthermore, the admin will not be notified of such change by email for example."
    },
    {
      "lang": "es",
      "value": "El plugin de WordPress Profile Builder de User Registration & User Profile versiones anteriores a 3.4.9, presenta un bug, permitiendo a cualquier usuario restablecer la contraseña del administrador del blog, y conseguir un acceso no autorizado, debido a una omisión en la manera en que se comprueba la clave de restablecimiento. Además, el administrador no será notificado de dicho cambio por correo electrónico, por ejemplo."
    }
  ],
  "lastModified": "2026-06-17T03:40:11.140",
  "configurations": [
    {
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              "vulnerable": true,
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              "versionEndExcluding": "3.4.9"
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  "sourceIdentifier": "contact@wpscan.com"
}