CVE-2025-13766
The MasterStudy LMS WordPress Plugin – for Online Courses and Education plugin for WordPress is vulnerable to unauthorized modification and deletion of data due to a missing capability checks on multiple REST API endpoints in all versions up to, and including, 3.7.6. This makes it possible for authenticated attackers, with Subscriber-level access and above, to upload or delete arbitrary media files, delete or modify posts, and create/manage course templates
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
- Puntuación base: 5.4
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.17%
- Percentil entre todas las CVEs puntuadas: 6
- 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).
Tecnologías afectadas (1)
⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.
CWE
- CWE-862
Referencias
JSON original (NVD)
Mostrar
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"timestamp": "2026-01-06T14:31:57.692857Z"
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"confidentialityImpact": "LOW"
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"published": "2026-01-06T09:15:53.983",
"references": [
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"url": "https://plugins.trac.wordpress.org/changeset/3422825/",
"source": "security@wordfence.com"
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{
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/2719739a-90dc-470b-9270-8578e0cead59?source=cve",
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"value": "The MasterStudy LMS WordPress Plugin – for Online Courses and Education plugin for WordPress is vulnerable to unauthorized modification and deletion of data due to a missing capability checks on multiple REST API endpoints in all versions up to, and including, 3.7.6. This makes it possible for authenticated attackers, with Subscriber-level access and above, to upload or delete arbitrary media files, delete or modify posts, and create/manage course templates"
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"lang": "es",
"value": "El plugin de WordPress MasterStudy LMS – para cursos en línea y educación, un plugin para WordPress es vulnerable a la modificación y eliminación no autorizadas de datos debido a la falta de comprobaciones de capacidad en múltiples puntos finales de la API REST en todas las versiones hasta la 3.7.6, inclusive. Esto hace posible que atacantes autenticados, con acceso de nivel Suscriptor y superior, suban o eliminen archivos multimedia arbitrarios, eliminen o modifiquen publicaciones, y creen/gestionen plantillas de cursos."
}
],
"lastModified": "2026-06-17T08:34:43.043",
"sourceIdentifier": "security@wordfence.com"
}