Ninja Forms File Uploads Extension <= 3.3.26 — Cross-Site Request Forgery
CVE-2026-57784Published · Updated Action summary
Affected: ≤3.3.26No patch available
What to do until a fix ships- Severity
- Medium4.3
- CVSS
- 4.3CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:NWhat does this vector mean?
AV:NAttack vector- Network
AC:LAttack complexity- Low
PR:NPrivileges required- None
UI:RUser interaction- Required
S:UScope- Unchanged
C:NConfidentiality- None
I:LIntegrity- Low
A:NAvailability- None
- Weakness
- CWE-352 CSRF
- Required access
- No account needed
- Exploit prediction (EPSS)
- No score
- CISA KEV
- Not listed
On this page8
Am I affected?
Ninja Forms - File Uploads ninja-forms-uploads
- Affected≤ 3.3.26
- PatchedNo fix yet
No patched version available.
You are affected if you run ≤ 3.3.26. No fixed version has been released.
- Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under Ninja Forms - File Uploads.
- No admin access? Run a passive check of your site. It reads public files only.
- No account is needed to exploit this. Treat any exposed site on an affected version as at risk.
What to do
- No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement.
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
- Watch Ninja Forms - File Uploads to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence, credited to Marc-André Beaulieu (h3dg3h0g).
The Ninja Forms File Uploads Extension plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 3.3.26. This is due to missing or incorrect nonce validation on a function. This makes it possible for unauthenticated attackers to perform an unauthorized action via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Exploits & references
Proof-of-concept & detection
No public proof-of-concept or detection template is known for this vulnerability.
Advisories & patches
- Advisorywordfence.com
Related CVEs
More in Ninja Forms - File Uploads
All 11| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Critical9.1 | File Uploads <= 3.3.36 - Unauthenticated Arbitrary File Deletion via 'files[].data.file_path' Parameter via 'extra.saveProgress' ≤3.3.36Update to 3.3.37 | CVE-2026-126537 | |
| High8.1 | File Uploads <= 3.3.34 - Unauthenticated Arbitrary File Upload ≤3.3.34Update to 3.3.35 | CVE-2026-92820 | |
| High7.2 | File Uploads <= 3.3.26 - Unauthenticated Stored Cross-Site Scripting ≤3.3.26No patch available | CVE-2026-81773 | |
| Medium5.3 | 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 ≤3.3.29Update to 3.3.30 | CVE-2026-12557 | |
| High7.5 | File Uploads <= 3.3.29 - Unauthenticated Arbitrary File Read via File Upload Field 'files[].data.file_path' Parameter ≤3.3.29Update to 3.3.30 | CVE-2026-13369 |
- Critical9.1File Uploads <= 3.3.36 - Unauthenticated Arbitrary File Deletion via 'files[].data.file_path' Parameter via 'extra.saveProgress'
≤3.3.36Update to 3.3.37
- High8.1File Uploads <= 3.3.34 - Unauthenticated Arbitrary File Upload
≤3.3.34Update to 3.3.35
- High7.2File Uploads <= 3.3.26 - Unauthenticated Stored Cross-Site Scripting
≤3.3.26No patch available
- Medium5.3File Uploads <= 3.3.29 - Missing Authorization to Unauthenticated Log Disclosure and Deletion via debug-log/delete-all and debug-log/get-all REST Endpoints
≤3.3.29Update to 3.3.30
- High7.5File Uploads <= 3.3.29 - Unauthenticated Arbitrary File Read via File Upload Field 'files[].data.file_path' Parameter
≤3.3.29Update to 3.3.30
Same weakness (CSRF)
All CSRF| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High7.2 | Unauthenticated Stored Cross-Site Scripting via Comment User-Agent Header | CVE-2026-120688 | |
| Critical9.8 | Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission | CVE-2026-125055 | |
| Critical9.8 | Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter | CVE-2026-119077 | |
| Medium5.3 | Unauthenticated Sensitive Information Exposure in 'search' Parameter | CVE-2026-121518 |
- High7.2Unauthenticated Stored Cross-Site Scripting via Comment User-Agent Header
EZ SQL Reports Shortcode Widget and DB Backup
≤5.25.25Update to 5.26.45
- Critical9.8Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission
Chatterbug Forms – Fast, Flexible WordPress Form Builder
≤1.0.2Update to 1.1
- Critical9.8Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter
ELEX WordPress HelpDesk & Customer Ticketing System
≤3.3.9Update to 3.4.0
- Medium5.3Unauthenticated Sensitive Information Exposure in 'search' Parameter
Customer Reviews for WooCommerce
≤5.127.0Update to 5.128.0
Timeline
CVE published
Severity medium, CVSS 4.3
Record last updated
Sources & licenses
Wordfence record- Vulnerability data
- Wordfence Intelligence. [object Object] Licensed under the CC BY-SA 4.0.
- CVE® identifiers
- [object Object]. Used under the CVE Program. CVE® is a registered trademark of The MITRE Corporation.
- CVSS / CWE
- National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.
- VulnCrest content
- Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.