CVE-2026-16300

Estado: AplazadaCrítica (9.8)—

The ChamaWP WordPress plugin before 1.0.13 does not properly validate a password reset request, allowing unauthenticated attackers to reset the password of arbitrary users, including administrators, which could lead to a full site takeover.

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: 0.50%
Percentil entre todas las CVEs puntuadas: 41
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.

ExplotaciónT1190 Exploit Public-Facing Applicationinitial access95 %
Impacto principalT1078 Valid Accountsstealth · persistence · privilege escalation · initial access90 %
Impacto secundarioT1098.002 Additional Email Delegate Permissionspersistence · privilege escalation85 %

Vulnerabilidad en aplicación web expuesta (AV:N, PR:N, UI:N). Permite resetear contraseña de administrador sin autenticación, ganando acceso a cuenta privilegiada y control total del sitio WordPress.

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 Multi-factor Authentication Application Developer Guidance Active Directory Configuration Vulnerability Scanning User Training

Tecnologías afectadas (1)

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

Chamawp — Chamawp^AI

CWE

CWE-862

Referencias

https://wpscan.com/vulnerability/0508f8c8-8ecc-4982-b14c-bf5f1c3d1c8f/

JSON original (NVD)

Mostrar

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          "options": [
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        "exploitabilityScore": 3.9
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  "affected": [
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      "source": "contact@wpscan.com",
      "affectedData": [
        {
          "vendor": "Unknown",
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          "versions": [
            {
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  "published": "2026-08-03T07:16:41.453",
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  "lastModified": "2026-08-26T16:31:16.753",
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