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Description

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.

PUBLISHED Reserved 2026-05-19 | Published 2026-06-06 | Updated 2026-06-06 | Assigner Wordfence




MEDIUM: 4.4CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N

Problem types

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Product status

Default status
unaffected

Any version
affected

Timeline

2026-05-19:Vendor Notified
2026-06-05:Disclosed

Credits

Bao Luu Gia Nguyen finder

References

www.wordfence.com/...-8f34-4c87-af68-a5e6c698b2d8?source=cve

plugins.trac.wordpress.org/...s/js/codedropz-uploader-min.js

plugins.trac.wordpress.org/...1.3.9.7/inc/dnd-upload-cf7.php

plugins.trac.wordpress.org/...1.3.9.7/inc/dnd-upload-cf7.php

plugins.trac.wordpress.org/...s/js/codedropz-uploader-min.js

plugins.trac.wordpress.org/...1.3.9.6/inc/dnd-upload-cf7.php

plugins.trac.wordpress.org/...1.3.9.6/inc/dnd-upload-cf7.php

plugins.trac.wordpress.org/...t-form-7&sfp_email=&sfph_mail=

cve.org (CVE-2026-8991)

nvd.nist.gov (CVE-2026-8991)

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