9.8
CVE-2026-0740
- EPSS 0.07%
- Published 07.04.2026 04:25:58
- Last modified 07.04.2026 13:20:11
- Source security@wordfence.com
- CVE watchlists
- Open
Ninja Forms - File Upload <= 3.3.26 - Unauthenticated Arbitrary File Upload
The Ninja Forms - File Uploads plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the 'NF_FU_AJAX_Controllers_Uploads::handle_upload' function in all versions up to, and including, 3.3.26. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible. Note: The vulnerability was partially patched in version 3.3.25 and fully patched in version 3.3.27.
Mögliche Gegenmaßnahme
Ninja Forms - File Uploads: Update to version 3.3.27, or a newer patched version
Further information on vulnerabilities
SystemWordPress Plugin
≫
Product
Ninja Forms - File Uploads
Version
*-3.3.26
Data is provided by the CVE programme from a CVE Numbering Authority (CNA) (unstructured).
VendorSaturdayDrive
≫
Product
Ninja Forms - File Uploads
Default Statusunaffected
Version <=
3.3.26
Version
0
Status
affected
| Type | Source | Score | percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.07% | 0.218 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| security@wordfence.com | 9.8 | 3.9 | 5.9 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
|
CWE-434 Unrestricted Upload of File with Dangerous Type
The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.