CVE-2026-39640

Estado: AplazadaCrítica (9.6)—

Cross-Site Request Forgery (CSRF) vulnerability in mndpsingh287 Theme Editor theme-editor allows Code Injection.This issue affects Theme Editor: from n/a through <= 3.2.

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Puntuación base: 9.6

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.20%
Percentil entre todas las CVEs puntuadas: 9
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.

ExplotaciónT1189 Drive-by Compromiseinitial access75 %
Impacto principalT1059 Command and Scripting Interpreterexecution70 %
Impacto secundarioT1565.001 Stored Data Manipulationimpact65 %

CSRF (CWE-352) con UI:R es T1189 (drive-by). Inyección de código permite ejecución T1059. La vulnerabilidad reside en Theme Editor, permitiendo manipulación de contenido web.

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

Restrict Web-Based Content User Training Restrict File and Directory Permissions Privileged Account Management Remote Data Storage Limit Software Installation

Tecnologías afectadas (1)

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

Mndpsingh287 — Theme Editor^AI

CWE

CWE-352

Referencias

https://patchstack.com/database/Wordpress/Plugin/theme-editor/vulnerability/wordpress-theme-editor-plugin-3-2-cross-site-request-forgery-csrf-to-remote-code-execution-vulnerability?_s_id=cve

JSON original (NVD)

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  "lastModified": "2026-07-24T21:10:00.143",
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