Drag and Drop Multiple File Upload for Contact Form 7 <= 1.3.9.2 - Missing Authorization to Unauthenticated File Deletion

2026-01-14 18:17
shark3y

Strategic Overview

Vulnerability Overview

The Drag and Drop Multiple File Upload for Contact Form 7 plugin for WordPress is vulnerable to unauthorized modification of data due to a missing ownership check in the dnd_codedropz_upload_delete() function in all versions up to, and including, 1.3.9.2. This makes it possible for unauthenticated attackers to delete arbitrary uploaded files when the "Send attachments as links" setting is enabled.

Technical Analysis

REMEDIATION: Update to version 1.3.9.3, or a newer patched version --- IDENTIFIER: CWE-862 (Missing Authorization) The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

External References

Vulnerability data © Defiant, Inc., provided under the Wordfence Intelligence T&C