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

5.3
Missing Authorization
CVE CVE-2026-12557
CVSS 5.3 (Medium)
Publicly Published July 2, 2026
Last Updated July 3, 2026
Researcher Ad4m5

Description

The Ninja Forms - File Uploads plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 3.3.29. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to read all plugin debug log entries stored in the wp_nf3_log table or permanently delete all rows from that table.

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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 3.3.30, or a newer patched version
Affected Version
  • <= 3.3.29
Patched Version
  • 3.3.30

Recent vulnerabilities in Ninja Forms - File Uploads

# Title CVE ID CVSS Researchers Date
1 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
2 Ninja Forms File Uploads Extension <= 3.3.26 - Cross-Site Request Forgery CVE-2026-57784 4.3 Marc-André Beaulieu (h3dg3h0g) April 8, 2026
3 Ninja Forms - File Upload <= 3.3.26 - Unauthenticated Arbitrary File Upload CVE-2026-0740 9.8 Sélim Lanouar (whattheslime) April 6, 2026
4 Ninja Forms File Uploads <= 3.3.16 - Unauthenticated Stored Cross-Site Scripting via File Upload CVE-2024-1596 7.2 wesley (wcraft) September 6, 2024
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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