CVE-2026-81338: fallo de gravedad media en MasterStudy LMS WordPress Plugin
MasterStudy LMS < 3.7.50 - Subscriber+ Stored HTML Injection via Course Discussions
Publicada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
33Vexday Risk Score
Sin señal de explotación. Ella tiene prueba de concepto pública.
ssvc Attendcvss 4.6epss 0.1%
The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.50 does not properly sanitise and restrict HTML in user-submitted content before storing it and rendering it to other users, allowing users with subscriber-level accounts and above to perform stored HTML injection, such as embedding iframes, that can be leveraged for phishing and content spoofing against other users viewing the content.
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N
Productos afectados
Unknown · MasterStudy LMS WordPress PluginPoCs públicas encontradas — 1
cve_referencewpscan.com/vulnerability/e8494c71-fb0f-4ab9-a8b7-8db3745a2d9b/no verificado⚠ Recursos públicos, para evaluar la exposición de sistemas que controlas o estás autorizado a probar. Prueba solo con autorización.
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