CVE-2026-8157

Estado: AplazadaAlta (8.8)—

The Vitepos WordPress plugin before 3.4.2 does not properly restrict the roles that can be assigned when creating new users via one of its REST API endpoints, allowing authenticated users with a custom Vitepos WordPress plugin before 3.4.2 role to escalate privileges to administrator.

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Puntuación base: 8.8

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.42%
Percentil entre todas las CVEs puntuadas: 34
Fecha de la puntuación: 5/10/2026

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.

ExplotaciónT1210 Exploitation of Remote Serviceslateral movement75 %
Impacto principalT1068 Exploitation for Privilege Escalationprivilege escalation85 %

CVE-2026-8157 expone un endpoint REST que, sin validar roles correctamente (CWE-269), permite escalar desde usuario autenticado con rol personalizado a administrador. AV:N y PR:L justifican T1210 (servicios remotos con privilegios).

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

Threat Intelligence Program Application Isolation and Sandboxing Exploit Protection Update Software Vulnerability Scanning Privileged Account Management

Tecnologías afectadas (1)

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

Vitepos — Vitepos^AI

CWE

CWE-269

Referencias

https://wpscan.com/vulnerability/6680cc6a-9758-4040-bb39-7b9545041dc3/

JSON original (NVD)

Mostrar

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  "cveTags": [],
  "metrics": {
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      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-8157",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-06-22T12:48:43.789264Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
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        "cvssData": {
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          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "contact@wpscan.com",
      "affectedData": [
        {
          "vendor": "Unknown",
          "product": "Vitepos",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "3.4.2",
              "versionType": "semver"
            }
          ],
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      ]
    }
  ],
  "published": "2026-06-22T06:16:29.000",
  "references": [
    {
      "url": "https://wpscan.com/vulnerability/6680cc6a-9758-4040-bb39-7b9545041dc3/",
      "source": "contact@wpscan.com"
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      "value": "The Vitepos  WordPress plugin before 3.4.2 does not properly restrict the roles that can be assigned when creating new users via one of its REST API endpoints, allowing authenticated users with a custom Vitepos  WordPress plugin before 3.4.2 role to escalate privileges to administrator."
    }
  ],
  "lastModified": "2026-06-22T18:38:02.507",
  "sourceIdentifier": "contact@wpscan.com"
}