User Private Files < 1.1.3 - Subscriber+ Arbitrary File Upload
Priority HIGH 77CWE-434Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-434.
Summary
The Frontend File Manager & Sharing WordPress plugin before 1.1.3 does not filter file extensions when letting users upload files on the server, which may lead to malicious code being uploaded.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00992 62nd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed Frontend File Manager & Sharing – User Private Files (Unknown): 1.1.3
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Unknown | Frontend File Manager & Sharing – User Private Files | 1.1.3 to before 1.1.3 | 1.1.3 | Patch available | CNA |
- Frontend File Manager & Sharing – User Private Files VendorUnknown Affected 1.1.3 to before 1.1.3 Fixed in 1.1.3 Patch available CNA
Remediation
- Fix · CNA Frontend File Manager & Sharing – User Private Files (Unknown) Fixed in 1.1.3
Timeline
- 2026-10-02 Threatist record created from CVE-2022-2356
- 2026-10-03 Alias added: GHSA-r7g6-6vgc-xh4c
References
More Mediajedi User Private Files vulnerabilities
- TI-2024-07273 User Private Files <= 2.1.0 - Insecure Direct Object Reference to Authenticated (Subscriber+) Private File Access CVSS 3.1MEDIUM 6.5
Sources
- CVE-2022-2356 · CVE Program
- CVE-2022-2356 · NVD
- FIRST EPSS
- GHSA-r7g6-6vgc-xh4c · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences