Frontend File Manager <= 23.2 — Missing Authorization to Authenticated (Subscriber+) Content Injection
CVE-2025-27358Published · Updated Action summary
Affected: ≤23.2No 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:L/UI:N/S:U/C:N/I:L/A:NWhat does this vector mean?
AV:NAttack vector- Network
AC:LAttack complexity- Low
PR:LPrivileges required- Low
UI:NUser interaction- None
S:UScope- Unchanged
C:NConfidentiality- None
I:LIntegrity- Low
A:NAvailability- None
- Weakness
- CWE-862 Missing Authorization
- Required access
- Unknown
- Exploit prediction (EPSS)
- No score
- CISA KEV
- Not listed
On this page8
Am I affected?
Frontend File Manager Plugin nmedia-user-file-uploader
- Affected≤ 23.2
- PatchedNo fix yet
No patched version available.
You are affected if you run ≤ 23.2. No fixed version has been released.
- Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under Frontend File Manager Plugin.
- No admin access? Run a passive check of your site. It reads public files only.
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 Frontend File Manager Plugin to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence, credited to PARK_Gyun_Deuk.
The Frontend File Manager Plugin plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on a function in all versions up to, and including, 23.2. This makes it possible for authenticated attackers, with Subscriber-level access and above, to inject content.
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 Frontend File Manager Plugin
All 34| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High7.2 | Unauthenticated Stored Cross-Site Scripting ≤23.6No patch available | CVE-2026-32577 | |
| Critical9.1 | Unauthenticated Arbitrary File Deletion ≤23.6No patch available | CVE-2026-12277 | |
| Medium4.3 | Cross-Site Request Forgery ≤23.6No patch available | CVE-2026-16292 | |
| High8.1 | Authenticated (Subscriber+) Arbitrary File Deletion ≤23.6No patch available | CVE-2026-8095 | |
| Medium6.4 | Authenticated (Subscriber+) Stored Cross-Site Scripting ≤23.6No patch available | CVE-2026-8378 |
- High7.2Unauthenticated Stored Cross-Site Scripting
≤23.6No patch available
- Critical9.1Unauthenticated Arbitrary File Deletion
≤23.6No patch available
- Medium4.3Cross-Site Request Forgery
≤23.6No patch available
- High8.1Authenticated (Subscriber+) Arbitrary File Deletion
≤23.6No patch available
- Medium6.4Authenticated (Subscriber+) Stored Cross-Site Scripting
≤23.6No patch available
Same weakness (Missing Authorization)
All Missing Authorization| 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.