CVE-2026-87796criticalCWE-434

CVE-2026-87796: fallo crítico en sh1zen Multi Uploader for Gravity Forms

Multi Uploader for Gravity Forms <= 1.1.9 - Unauthenticated Arbitrary File Upload via Chunked File Upload

Publicada el · Actualizada el

Seguir esta CVE+ Monitorear Multi Uploader for Gravity Forms

Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.

48Vexday Risk Score

Sin señal de explotación. Ella tiene prueba de concepto pública.

ssvc Attendcvss 9.8epss 1.1%
de la publicación al armael mismo día
Publicada en NVD17 sept
1ª PoC17 sept
The Multi Uploader for Gravity Forms plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up to, and including, 1.1.9 via the move_file function. This is due to insufficient file type validation during chunked upload handling. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Productos afectados
sh1zen · Multi Uploader for Gravity Forms
PoCs públicas encontradas — 1
githubgithub.com/abraxas/CVE-2026-87796★ 1
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