Security Advisory

CVE-2026-18781

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-08-21 06:00:16

Last updated 2026-08-21 12:54:19

Assigner WPScan

CVSS score 8.1

State PUBLISHED

Description

The Drag and Drop Multiple File Upload for Contact Form 7 WordPress plugin before 1.3.9.9 does not validate the final name of an uploaded file after stripping characters from it, allowing unauthenticated users to defeat its file type restrictions and execute arbitrary code on the server.

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