CVE Watch17 sept 2026

CVE-2026-87796

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

CVSS

9.8

Crítico

EPSS

0.6%

p48

KEV

—

Exploit Today

0-100

Publicado: 17 sept 2026 · Última mod.: 17 sept 2026 · CWE-434

EPSS · 30d

Sin historial EPSS suficiente todavía.

Descripción técnica

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.

Referencias oficiales

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