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CRITICAL

Ninja Forms - File Uploads Extension <= 3.3.0 - Arbitrary File Upload

Published Mar 23, 2022

Description

The Ninja Forms - File Uploads Extension WordPress plugin is vulnerable to arbitrary file uploads due to insufficient input file type validation found in the ~/includes/ajax/controllers/uploads.php file which can be bypassed making it possible for unauthenticated attackers to upload malicious files that can be used to obtain remote code execution, in versions up to and including 3.3.0

Affected products

Remediation

No remediation recorded yet.

References (3)

Change history (0)

No recorded changes yet.

Sources
CVE.org / MITRE
Status PUBLISHED
Assigner Wordfence
Published Mar 23, 2022
Updated Apr 8, 2026
Reserved Mar 8, 2022
NVD
Status Modified
Modified Jun 17, 2026
Red Hat
Severity n/a
Public date n/a