vulnerability

WordPress Plugin: ninja-forms-uploads: CVE-2022-0889: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
Nov 20, 2021
Added
May 15, 2025
Modified
Apr 30, 2026

Description

The Ninja Forms - File Uploads Extension WordPress plugin is vulnerable to reflected cross-site scripting due to missing sanitization of the files filename parameter found in the ~/includes/ajax/controllers/uploads.php file which can be used by unauthenticated attackers to add malicious web scripts to vulnerable WordPress sites, in versions up to and including 3.3.12.

Solution

ninja-forms-uploads-plugin-cve-2022-0889
Title
Rapid7 Labs

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