Advanced Uploader <= 4.2 - Subscriber+ Arbitrary File Upload
Priority MEDIUM 54CWE-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
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-434.
Summary
The Advanced Uploader WordPress plugin through 4.2 allows any authenticated users like subscriber to upload arbitrary files, such as PHP, which could lead to RCE
Why it matters now
EPSS 0.15553 96th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Unknown | Advanced uploader | 4.2 – 4.2 | — | No fix listed | CNA |
- Advanced uploader VendorUnknown Affected 4.2 – 4.2 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:advanced_uploader_project:advanced_uploader:*:*:*:*:*:wordpress:*:* | up to 4.2 | Vulnerable | Advanced Uploader Project |
- cpe:2.3:a:advanced_uploader_project:advanced_uploader:*:*:*:*:*:wordpress:*:* Versions up to 4.2 Vulnerable ·Advanced Uploader Project
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2022-1103
- 2026-10-03 Alias added: GHSA-9g2p-9983-m65g
References
Sources
- CVE-2022-1103 · CVE Program
- CVE-2022-1103 · NVD
- FIRST EPSS
- GHSA-9g2p-9983-m65g · GitHub Advisory Database · CC BY 4.0
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