FKIE_CVE-2024-4186

Vulnerability from fkie_nvd - Published: 2024-05-07 06:15 - Updated: 2024-11-21 09:42
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
The Build App Online plugin for WordPress is vulnerable to authentication bypass in versions up to, and including, 3.0.5. This is due to the 'eb_user_email_verification_key' default value is empty, and the not empty check is missing in the 'eb_user_email_verify' function. This makes it possible for unauthenticated attackers to log in as any existing user on the site, such as an administrator, if they have access to the user id. This can only be exploited if the 'Email Verification' setting is enabled.
References
security@wordfence.comhttps://plugins.trac.wordpress.org/browser/edwiser-bridge/tags/3.0.4/includes/class-eb-user-manager.php#L1571
security@wordfence.comhttps://plugins.trac.wordpress.org/changeset/3081961/edwiser-bridge#file1
security@wordfence.comhttps://www.wordfence.com/threat-intel/vulnerabilities/id/6969d281-f280-4714-9859-38ac66e9cc60?source=cve
af854a3a-2127-422b-91ae-364da2661108https://plugins.trac.wordpress.org/browser/edwiser-bridge/tags/3.0.4/includes/class-eb-user-manager.php#L1571
af854a3a-2127-422b-91ae-364da2661108https://plugins.trac.wordpress.org/changeset/3081961/edwiser-bridge#file1
af854a3a-2127-422b-91ae-364da2661108https://www.wordfence.com/threat-intel/vulnerabilities/id/6969d281-f280-4714-9859-38ac66e9cc60?source=cve
Impacted products
Vendor Product Version
To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Build App Online plugin for WordPress is vulnerable to authentication bypass in versions up to, and including, 3.0.5. This is due to the \u0027eb_user_email_verification_key\u0027 default value is empty, and the not empty check is missing in the \u0027eb_user_email_verify\u0027 function. This makes it possible for unauthenticated attackers to log in as any existing user on the site, such as an administrator, if they have access to the user id. This can only be exploited if the \u0027Email Verification\u0027 setting is enabled."
    },
    {
      "lang": "es",
      "value": "El complemento Build App Online para WordPress es vulnerable a la omisi\u00f3n de autenticaci\u00f3n en versiones hasta la 3.0.5 incluida. Esto se debe a que el valor predeterminado \u0027eb_user_email_verification_key\u0027 est\u00e1 vac\u00edo y falta la marca de verificaci\u00f3n no vac\u00eda en la funci\u00f3n \u0027eb_user_email_verify\u0027. Esto hace posible que atacantes no autenticados inicien sesi\u00f3n como cualquier usuario existente en el sitio, como un administrador, si tienen acceso a la identificaci\u00f3n del usuario. Esto s\u00f3lo se puede explotar si la configuraci\u00f3n \u0027Verificaci\u00f3n de correo electr\u00f3nico\u0027 est\u00e1 habilitada."
    }
  ],
  "id": "CVE-2024-4186",
  "lastModified": "2024-11-21T09:42:21.187",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "security@wordfence.com",
        "type": "Secondary"
      }
    ]
  },
  "published": "2024-05-07T06:15:09.380",
  "references": [
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/browser/edwiser-bridge/tags/3.0.4/includes/class-eb-user-manager.php#L1571"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/changeset/3081961/edwiser-bridge#file1"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/6969d281-f280-4714-9859-38ac66e9cc60?source=cve"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://plugins.trac.wordpress.org/browser/edwiser-bridge/tags/3.0.4/includes/class-eb-user-manager.php#L1571"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://plugins.trac.wordpress.org/changeset/3081961/edwiser-bridge#file1"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/6969d281-f280-4714-9859-38ac66e9cc60?source=cve"
    }
  ],
  "sourceIdentifier": "security@wordfence.com",
  "vulnStatus": "Awaiting Analysis"
}


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