Medium severity4.4NVD Advisory· Published Jun 6, 2026· Updated Jun 8, 2026
CVE-2026-8991
CVE-2026-8991
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2<=1.3.9.7+ 1 more
- (no CPE)range: <=1.3.9.7
- (no CPE)range: <=1.3.9.7
Patches
Vulnerability mechanics
References
8- plugins.trac.wordpress.org/browser/drag-and-drop-multiple-file-upload-contact-form-7/tags/1.3.9.6/assets/js/codedropz-uploader-min.jsnvd
- plugins.trac.wordpress.org/browser/drag-and-drop-multiple-file-upload-contact-form-7/tags/1.3.9.6/inc/dnd-upload-cf7.phpnvd
- plugins.trac.wordpress.org/browser/drag-and-drop-multiple-file-upload-contact-form-7/tags/1.3.9.6/inc/dnd-upload-cf7.phpnvd
- plugins.trac.wordpress.org/browser/drag-and-drop-multiple-file-upload-contact-form-7/tags/1.3.9.7/assets/js/codedropz-uploader-min.jsnvd
- plugins.trac.wordpress.org/browser/drag-and-drop-multiple-file-upload-contact-form-7/tags/1.3.9.7/inc/dnd-upload-cf7.phpnvd
- plugins.trac.wordpress.org/browser/drag-and-drop-multiple-file-upload-contact-form-7/tags/1.3.9.7/inc/dnd-upload-cf7.phpnvd
- plugins.trac.wordpress.org/changesetnvd
- www.wordfence.com/threat-intel/vulnerabilities/id/01d9b7c1-8f34-4c87-af68-a5e6c698b2d8nvd
News mentions
1- Wordfence Intelligence Weekly WordPress Vulnerability Report (June 1, 2026 to June 7, 2026)Wordfence Blog · Jun 11, 2026