CVE-2023-5822highobserved exploitationCWE-434

CVE-2023-5822: high-severity vulnerability in glenwpcoder Drag and Drop Multiple File Upload…

Drag and Drop Multiple File Upload - Contact Form 7 <= 1.3.7.3 - Unauthenticated Arbitrary File Upload

Published · Updated

Follow this CVE+ Monitor Drag and Drop Multiple File Upload for Contact Form

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

43Vexday Risk Score

Prioritize patching. It exploitation observed by VulnCheck.

ssvc Actcvss 8.1epss 2.2%
from disclosure to weapon
Published on NVDNov 22
VulnCheck+894d
The Drag and Drop Multiple File Upload - Contact Form 7 plugin for WordPress is vulnerable to arbitrary file uploads due to insufficient file type validation in the 'dnd_upload_cf7_upload' function in versions up to, and including, 1.3.7.3. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible. This can be exploited if a user authorized to edit form, which means editor privileges or above, has added a 'multiple file upload' form field with '*' acceptable file types.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
glenwpcoder · Drag and Drop Multiple File Upload for Contact Form 7
Related CVEs — glenwpcoder Drag and Drop Multiple File Upload…

In the same product, most dangerous first.

CVE-2025-3515HIGHDrag and Drop Multiple File Upload for Contact Form 7 <= 1.3.8.9 - Unauthenticated Arbitrary File Upload via Insufficient Blacklist ChecksEPSS 6.0%CVE-2026-5718HIGHDrag and Drop Multiple File Upload for Contact Form 7 <= 1.3.9.7 - Unauthenticated Arbitrary File Upload via Non-ASCII Filename Blacklist BypassEPSS 4.2%CVE-2025-2328HIGHDrag and Drop Multiple File Upload for Contact Form 7 <= 1.3.8.7 - Unauthenticated Arbitrary File DeletionEPSS 1.1%CVE-2025-8464MEDIUMDrag and Drop Multiple File Upload for Contact Form 7 <= 1.3.9.0 - Directory Traversal via `wpcf7_guest_user_id` CookieEPSS 0.7%CVE-2024-3717MEDIUMDrag and Drop Multiple File Upload – Contact Form 7 <= 1.3.7.7 - Sensitive Information ExposureEPSS 0.7%CVE-2026-5710HIGHDrag and Drop Multiple File Upload for Contact Form 7 <= 1.3.9.6 - Unauthenticated Limited Arbitrary File Read via mfile FieldEPSS 0.7%