CVE-2025-9213

Estado: AplazadaAlta (8.8)—

The TextBuilder plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions 1.0.0 to 1.1.1. This is due to missing or incorrect nonce validation on the 'handleToken' function. This makes it possible for unauthenticated attackers to update a user's authorization token via a forged request granted they can trick a site administrator into performing an action such as clicking on a link. Once the token is updated, an attacker can update the user's password and email address.

CVSS

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

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.18%
Percentil entre todas las CVEs puntuadas: 7
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.

ExplotaciónT1203 Exploitation for Client Executionexecution85 %
Impacto principalT1098 Account Manipulationpersistence · privilege escalation80 %
Impacto secundarioT1556 Modify Authentication Processdefense impairment · persistence · credential access75 %

CSRF en plugin WordPress (CWE-352, UI:R) que requiere que admin haga clic. Tras actualizar el token, el atacante modifica contraseña y email de la cuenta comprometida.

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

User Account Management Restrict File and Directory Permissions Privileged Account Management Operating System Configuration Multi-factor Authentication Restrict Registry Permissions

Tecnologías afectadas (1)

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

Textbuilder — Textbuilder^AI

CWE

CWE-352

Referencias

JSON original (NVD)

Mostrar

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  "published": "2025-10-03T12:15:47.590",
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      "url": "https://plugins.trac.wordpress.org/changeset/3371346/",
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  "lastModified": "2026-06-17T10:08:32.367",
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