Unauthenticated Cross Site Scripting in Drag and Drop Multiple File Upload by WordPress
CVE-2026-49055

7.1HIGH

Key Information:

Vendor

WordPress
Status
Drag And Drop Multiple File Upload – Contact Form 7
Vendor
CVE Published:
15 June 2026

What is CVE-2026-49055?

An unauthenticated Cross Site Scripting (XSS) vulnerability exists in the Drag and Drop Multiple File Upload plugin for Contact Form 7 versions up to 1.3.9.7. This security flaw allows attackers to inject malicious scripts into the web application, potentially leading to unauthorized actions executed under the context of users visiting the affected site. Such vulnerabilities pose significant risks as they can be exploited to steal sensitive data, manipulate site content, or redirect users to harmful websites.

Affected Version(s)

Drag and Drop Multiple File Upload – Contact Form 7 <= 1.3.9.7

References

https://patchstack.com/database/wordpress/plugin/drag-and...
vdb-entry

CVSS V3.1

Score:
7.1
Severity:
HIGH
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

fayespiegel | Patchstack Bug Bounty Program
.