Drag and Drop Multiple File Upload for Contact Form 7 <= 1.3.9.0 - Directory Traversal via `wpcf7_guest_user_id` Cookie

5.3
Relative Path Traversal
CVE CVE-2025-8464
CVSS 5.3 (Medium)
Publicly Published August 15, 2025
Last Updated August 16, 2025
Researcher Thien Tran - Viet Nam

Description

The Drag and Drop Multiple File Upload for Contact Form 7 plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 1.3.9.0 via the wpcf7_guest_user_id cookie. This makes it possible for unauthenticated attackers to upload and delete files outside of the originally intended directory. The impact of this vulnerability is limited, as file types are validated and only safe ones can be uploaded, while deletion is limited to the plugin's uploads folder.

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Vulnerability Details for Drag and Drop Multiple File Upload for Contact Form 7

Software Type Plugin
Software Slug drag-and-drop-multiple-file-upload-contact-form-7 (view on wordpress.org)
Patched? Yes
Remediation Update to version 1.3.9.1, or a newer patched version
Affected Version
  • <= 1.3.9.0
Patched Version
  • 1.3.9.1

Recent vulnerabilities in Drag and Drop Multiple File Upload for Contact Form 7

# Title CVE ID CVSS Researchers Date
1 Drag and Drop Multiple File Upload for Contact Form 7 <= 1.3.9.7 - Authenticated (Administrator+) Stored Cross-Site Scripting via 'drag_n_drop_text' and 'drag_n_drop_browse_text' Settings CVE-2026-8991 4.4 Bao Luu Gia Nguyen June 5, 2026
2 Drag and Drop Multiple File Upload for Contact Form 7 <= 1.3.9.7 - Unauthenticated Stored Cross-Site Scripting CVE-2026-49055 7.2 fayespiegel June 3, 2026
3 Drag and Drop Multiple File Upload for Contact Form 7 <= 1.3.9.7 - Unauthenticated Arbitrary File Upload via Non-ASCII Filename Blacklist Bypass CVE-2026-5718 8.1 Leonid Semenenko (lsemenenko), Mitchell April 17, 2026
4 Drag and Drop Multiple File Upload for Contact Form 7 <= 1.3.9.6 - Unauthenticated Limited Arbitrary File Read via mfile Field CVE-2026-5710 7.5 Osvaldo Noe Gonzalez Del Rio (Os) April 17, 2026
5 Drag and Drop Multiple File Upload for Contact Form 7 <= 1.3.9.5 - Unauthenticated Arbitrary File Upload CVE-2026-3459 8.1 Thomas Sanzey March 5, 2026
6 Drag and Drop Multiple File Upload for Contact Form 7 <= 1.3.9.2 - Missing Authorization to Unauthenticated File Deletion CVE-2025-14457 3.7 shark3y January 14, 2026
7 Drag and Drop Multiple File Upload – Contact Form 7 <= 1.3.9.2 - Unauthenticated Limited Arbitrary File Upload CVE-2025-14842 6.1 andrea bocchetti January 6, 2026
8 Drag and Drop Multiple File Upload for Contact Form 7 <= 1.3.8.9 - Unauthenticated Arbitrary File Upload via Insufficient Blacklist Checks CVE-2025-3515 8.1 mikemyers June 16, 2025
9 Drag and Drop Multiple File Upload for Contact Form 7 <= 1.3.8.7 - Unauthenticated PHP Object Injection via PHAR to Arbitrary File Deletion CVE-2025-2485 7.5 Phat RiO March 27, 2025
10 Drag and Drop Multiple File Upload for Contact Form 7 <= 1.3.8.7 - Unauthenticated Arbitrary File Deletion CVE-2025-2328 8.8 Phat RiO March 27, 2025

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