Free tool
Is my WordPress plugin safe?
Type a plugin or theme and the version you run, and we’ll show every known vulnerability that affects it, from the 390,007 records in our vulnerability database. The version is listed under Plugins in your WordPress dashboard.
Not this one?ninja-formsNinja Forms - File UploadsNinja Forms - Excel ExportPopup addon for Ninja Formsclick5 CRM add-on to Ninja Formsninja-forms-styleNinja Forms Views – Display & Edit Ninja Forms Submissions on your site frontendStyler for Ninja Forms
Plugin · ninja-forms-uploads
Ninja Forms - File Uploads
7 known vulnerabilities on record. Add your version above to see which ones affect you.
Oct 2, 2026Ninja Forms - File Uploads: Arbitrary file operationsCVE-2026-92820 · affects up to 3.3.34 · reported by WordfenceHigh 8.1
The Ninja Forms - File Uploads plugin for WordPress is vulnerable to arbitrary file operations in all versions up to, and including, 3.3.34 via the external (Amazon S3) upload flow. The plugin trusts an attacker-supplied file path from the form submission and stores it as the upload's file_path, which is then used without validation to attach a file to the form's notification email (arbitrary file read), to write fetched content (arbitrary file write, leading to remote code execution when the external store is configured), and in a scheduled deletion (arbitrary file deletion). This makes it possible for unauthenticated attackers to read, write, or delete arbitrary files on the server. Exploitation requires the site to use the plugin's External File Upload (Amazon S3) action; the read variant additionally requires a form Email action configured to attach the uploaded file.
Sep 3, 2026Unauthenticated Cross Site Scripting (XSS) in Ninja Forms File Uploads Extension <= 3.3.26 versions.CVE-2026-81773 · affects up to 3.3.26 · reported by PatchstackHigh 7.1
Unauthenticated Cross Site Scripting (XSS) in Ninja Forms File Uploads Extension <= 3.3.26 versions.
Jul 23, 2026Unauthenticated Cross Site Request Forgery (CSRF) in Ninja Forms File Uploads Extension <= 3.3.26 versions.CVE-2026-57784 · affects up to 3.3.26 · reported by PatchstackCritical 9.6
Unauthenticated Cross Site Request Forgery (CSRF) in Ninja Forms File Uploads Extension <= 3.3.26 versions.
Jul 3, 2026Ninja Forms - File Uploads: Authorization bypassCVE-2026-12557 · affects up to 3.3.29 · reported by WordfenceMedium 5.3
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.
Jul 2, 2026Ninja Forms - File Uploads: Arbitrary File ReadCVE-2026-13369 · affects up to 3.3.29 · reported by WordfenceHigh 7.5
The Ninja Forms - File Uploads plugin for WordPress is vulnerable to Arbitrary File Read via the attach_files() function in versions up to, and including, 3.3.29. This is due to the get_files_for_attachment() function accepting a raw attacker-controlled 'files' array when the process() method returns early due to a client-supplied saveProgress flag, bypassing all upload validation, path normalization, and database record creation steps, and allowing an attacker-supplied file_path value to reach wp_mail() as an email attachment with only a file_exists() check. This makes it possible for unauthenticated attackers to read arbitrary files on the affected site's server.
NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Apr 7, 2026Ninja Forms - File Uploads: Arbitrary file uploadsCVE-2026-0740 · affects up to 3.3.26 · reported by WordfenceCritical 9.8
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.
Sep 7, 2024Ninja Forms - File Uploads: Stored Cross-Site ScriptingCVE-2024-1596 · affects up to 3.3.16 · reported by WordfenceHigh 7.2
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.
Versions are matched against the affected ranges published with each record. A plugin can ship a fix under its own numbering, so if something looks off, check the linked record. Want the whole site checked at once? Run the free website check.
Tell us what you're building.
A website, your marketing, a security check, an app, or the thing you've been running out of a spreadsheet for three years. A few lines is plenty.
Not ready to talk yet? Run the free website check and see what Google sees.