CVE-2026-16051

Estado: AplazadaCrítica (9.8)—

The wpmudev-updates WordPress plugin before 5.0.1 does not verify the integrity of the packages installed through its remote management interface, nor protect those requests against replay, allowing an attacker able to obtain or replay a valid signed management request to install and execute arbitrary code (remote code execution).

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Puntuación base: 9.8

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.86%
Percentil entre todas las CVEs puntuadas: 57
Fecha de la puntuación: 6/10/2026

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.

ExplotaciónT1190 Exploit Public-Facing Applicationinitial access95 %
Impacto principalT1059 Command and Scripting Interpreterexecution90 %

AV:N/PR:N permite explotación remota sin privilegios (T1190). La falta de verificación de integridad en paquetes remotos permite RCE: ejecución de código arbitrario (T1059).

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 Management Vulnerability Scanning Restrict Web-Based Content Network Segmentation Limit Software Installation Limit Access to Resource Over Network

Tecnologías afectadas (1)

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

Wpmudev — Wpmudev Updates^AI

CWE

CWE-94

Referencias

https://wpscan.com/vulnerability/8dae5fbf-2e9d-4978-b97d-a20e076cd309/

JSON original (NVD)

Mostrar

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          "role": "CISA Coordinator",
          "options": [
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            {
              "automatable": "yes"
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          ],
          "version": "2.0.3",
          "timestamp": "2026-08-12T19:30:32.721370Z"
        }
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          "attackComplexity": "LOW",
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          "privilegesRequired": "NONE",
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        "exploitabilityScore": 3.9
      }
    ]
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  "affected": [
    {
      "source": "contact@wpscan.com",
      "affectedData": [
        {
          "vendor": "Unknown",
          "product": "wpmudev-updates",
          "versions": [
            {
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              "version": "0",
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  "published": "2026-08-12T06:18:15.680",
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  "lastModified": "2026-08-26T16:30:52.723",
  "sourceIdentifier": "contact@wpscan.com"
}