Ninja Forms File Uploads <= 3.3.16 - Unauthenticated Stored Cross-Site Scripting via File Upload

7.2
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2024-1596
CVSS 7.2 (High)
Publicly Published September 6, 2024
Last Updated September 7, 2024
Researcher wesley (wcraft)

Description

The Ninja Forms - File Uploads plugin for WordPress is vulnerable to Stored Cross-Site Scripting via an uploaded file (e.g. RTX file) in all versions up to, and including, 3.3.16 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Learn more about Cross-Site Scripting vulnerabilities and how to prevent them.

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Vulnerability Details for Ninja Forms - File Uploads

Software Type Plugin
Software Slug ninja-forms-uploads
Patched? Yes
Remediation Update to version 3.3.18, or a newer patched version
Affected Version
  • <= 3.3.16
Patched Version
  • 3.3.18

Recent vulnerabilities in Ninja Forms - File Uploads

# Title CVE ID CVSS Researchers Date
1 Ninja Forms - File Uploads <= 3.3.29 - Missing Authorization to Unauthenticated Log Disclosure and Deletion via debug-log/delete-all and debug-log/get-all REST Endpoints CVE-2026-12557 5.3 Ad4m5 July 2, 2026
2 Ninja Forms - File Uploads <= 3.3.29 - Unauthenticated Arbitrary File Read via File Upload Field 'files[].data.file_path' Parameter CVE-2026-13369 7.5 daroo July 1, 2026
3 Ninja Forms File Uploads Extension <= 3.3.26 - Cross-Site Request Forgery CVE-2026-57784 4.3 Marc-André Beaulieu (h3dg3h0g) April 8, 2026
4 Ninja Forms - File Upload <= 3.3.26 - Unauthenticated Arbitrary File Upload CVE-2026-0740 9.8 Sélim Lanouar (whattheslime) April 6, 2026
5 Ninja Forms - File Uploads Extension <= 3.3.12 - Reflected Cross-Site Scripting CVE-2022-0889 7.2 Nuno Correia (Blaze Security), Muhammad Zeeshan (Xib3rR4dAr) November 20, 2021
6 Ninja Forms - File Uploads Extension <= 3.3.0 - Arbitrary File Upload CVE-2022-0888 9.8 Muhammad Zeeshan (Xib3rR4dAr) March 20, 2020
7 Ninja Forms - File Uploads <= 3.0.22 - Unauthenticated Arbitrary File Upload CVE-2019-10869 8.1 Jasper Weijts April 11, 2019

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