Drag and Drop Multiple File Upload for Contact Form 7 <= 1.3.9.7 - Unauthenticated Stored Cross-Site Scripting

7.2
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2026-49055
CVSS 7.2 (High)
Publicly Published June 3, 2026
Last Updated June 8, 2026
Researcher fayespiegel

Description

The Drag and Drop Multiple File Upload for Contact Form 7 plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 1.3.9.7 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Learn more about Cross-Site Scripting vulnerabilities and how to prevent them.

References

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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 1.3.9.8, or a newer patched version
Affected Version
  • <= 1.3.9.7
Patched Version
  • 1.3.9.8

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 Arbitrary File Upload via Non-ASCII Filename Blacklist Bypass CVE-2026-5718 8.1 Leonid Semenenko (lsemenenko), Mitchell April 17, 2026
3 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
4 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
5 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
6 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
7 Drag and Drop Multiple File Upload for Contact Form 7 <= 1.3.9.0 - Directory Traversal via `wpcf7_guest_user_id` Cookie CVE-2025-8464 5.3 Thien Tran August 15, 2025
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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