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CVE-2026-107638

Estado: AplazadaAlta (7.6)—

pH7Builder (pH7 Social Dating CMS) anterior a la 18.5.0 contiene una vulnerabilidad de restricción incorrecta de los intentos de autenticación que permite a los atacantes eludir la autenticación de dos factores adivinando códigos TOTP sin límites. Los atacantes que conozcan la contraseña de una cuenta pueden enviar códigos de verificación de 6 dígitos ilimitados a VerificationCodeFormProcess.php para tomar el control de cuentas de miembro, afiliado o administrador.

Traducción automática del texto original de NVD (en inglés).

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).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

AV:N/PR:L permite acceso remoto con credenciales parciales (contraseña). CWE-307 describe bypass de autenticación. El atacante obtiene acceso a cuentas (miembro/admin) sin completar 2FA.

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Privileged Account ManagementNetwork SegmentationMulti-factor AuthenticationDisable or Remove Feature or ProgramVulnerability ScanningUser Account Management

Tecnologías afectadas (1)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

PH7 — Ph7builderAI

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2026-107638",
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        "ssvcData": {
          "id": "CVE-2026-107638",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-10-08T18:01:40.593351Z"
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          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N",
          "integrityImpact": "HIGH",
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          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.2,
        "exploitabilityScore": 1.6
      }
    ],
    "cvssMetricV40": [
      {
        "type": "Secondary",
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        "cvssData": {
          "Safety": "NOT_DEFINED",
          "version": "4.0",
          "Recovery": "NOT_DEFINED",
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          "Automatable": "NOT_DEFINED",
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "valueDensity": "NOT_DEFINED",
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          "vulnAvailabilityImpact": "NONE",
          "availabilityRequirement": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "subConfidentialityImpact": "NONE",
          "vulnConfidentialityImpact": "HIGH",
          "confidentialityRequirement": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED"
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  "affected": [
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      "affectedData": [
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          "vendor": "ph7software",
          "product": "ph7builder",
          "versions": [
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              "status": "affected",
              "version": "0",
              "lessThan": "18.5.0",
              "versionType": "semver"
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          "packageURL": "pkg:composer/ph7software/ph7builder",
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  "published": "2026-10-08T15:17:46.930",
  "references": [
    {
      "url": "https://github.com/pH7Software/pH7-Social-Dating-CMS",
      "source": "disclosure@vulncheck.com"
    },
    {
      "url": "https://github.com/pH7Software/pH7-Social-Dating-CMS/blob/v18.4.1/_protected/app/system/modules/two-factor-auth/forms/processing/VerificationCodeFormProcess.php#L34-L60",
      "source": "disclosure@vulncheck.com"
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      "url": "https://github.com/pH7Software/pH7-Social-Dating-CMS/commit/44970860b82f8af867de9d2832081485f5dbe578",
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      "description": [
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          "value": "CWE-307"
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  ],
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    {
      "lang": "en",
      "value": "pH7Builder (pH7 Social Dating CMS) before 18.5.0 contains an improper restriction of authentication attempts vulnerability that allows attackers to bypass two-factor authentication by guessing TOTP codes without limits. Attackers who know an account password can submit unlimited 6-digit verification codes to VerificationCodeFormProcess.php to take over member, affiliate, or administrator accounts."
    }
  ],
  "lastModified": "2026-10-08T18:17:25.320",
  "sourceIdentifier": "disclosure@vulncheck.com"
}