CVE-2026-8991CWE-79

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

Medium · published June 6, 2026

CVSS v3.1
4.4
EPSS
0%
Percentile
25.6
In the wild
Unconfirmed
What it is

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

The record
Technical detail
CVSS v3.1
4.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00335 · 25.6th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-06-06T02:28Z
EPSS history
Timeline
  • 06 JUN 02:28Z
    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
    cvelistv5