PDF for Contact Form 7 + Drag and Drop Template Builder <= 6.3.3 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Post Duplication

2025-12-11 21:11
Legion Hunter

Strategic Overview

Vulnerability Overview

The PDF for Contact Form 7 + Drag and Drop Template Builder plugin for WordPress is vulnerable to unauthorized post duplication due to a missing capability check on the 'rednumber_duplicate' function in all versions up to, and including, 6.3.3. This makes it possible for authenticated attackers, with Subscriber-level access and above, to duplicate arbitrary posts, including password protected or private ones.

Technical Analysis

REMEDIATION: Update to version 6.3.4, 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