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CVE-2026-18781

HIGH CVSS 8.1 View on NVD ↗

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.

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Published: Aug 21, 2026 07:16 UTC Modified: Aug 21, 2026 13:16 UTC