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CVE-2026-85212

Estado: AplazadaAlta (8.7)—

CRMEB contains an authentication bypass vulnerability in the verifyAuth() method of SystemRoleServices.php that returns true from both conditional branches. Sub-administrators and accounts with no roles can access restricted admin endpoints by exploiting the inert role check that always permits requests.

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.

CWE-862 (autorización fallida) en SystemRoleServices.php permite a cuentas sin privilegios acceder a endpoints admin remotos. PR:L y red indican T1210. T1078 (acceso no autorizado) es el impacto principal; T1565.001 (modificación de datos) secundario al acceso admin.

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 ManagementApplication Developer GuidanceActive Directory ConfigurationVulnerability ScanningUser TrainingUser Account Management

Tecnologías afectadas (1)

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

Crmeb — CrmebAI

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2026-85212",
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        "ssvcData": {
          "id": "CVE-2026-85212",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-09-03T15:03:57.245055Z"
        }
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    "cvssMetricV31": [
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          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L",
          "integrityImpact": "HIGH",
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          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
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      }
    ],
    "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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          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
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          "modifiedVulnConfidentialityImpact": "NOT_DEFINED"
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          "product": "CRMEB",
          "versions": [
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              "version": "0",
              "versionType": "semver",
              "lessThanOrEqual": "6.0.0"
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  "published": "2026-09-03T15:17:40.417",
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      "url": "https://github.com/crmeb/CRMEB",
      "source": "disclosure@vulncheck.com"
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      "url": "https://github.com/crmeb/CRMEB/blob/v6.0.0/crmeb/app/services/system/admin/SystemRoleServices.php",
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    },
    {
      "url": "https://github.com/crmeb/CRMEB/issues/119",
      "source": "disclosure@vulncheck.com"
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    {
      "url": "https://www.vulncheck.com/advisories/crmeb-through-6.0.0-missing-authorization-via-inert-verifyauth-role-check",
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      "lang": "en",
      "value": "CRMEB contains an authentication bypass vulnerability in the verifyAuth() method of SystemRoleServices.php that returns true from both conditional branches. Sub-administrators and accounts with no roles can access restricted admin endpoints by exploiting the inert role check that always permits requests."
    }
  ],
  "lastModified": "2026-09-10T15:53:23.707",
  "sourceIdentifier": "disclosure@vulncheck.com"
}