high8.8
CVE-2025-69906
Monstra CMS v3.0.4 contains an arbitrary file upload vulnerability in the Files Manager plugin.
Impact
Monstra CMS v3.0.4 contains an arbitrary file upload vulnerability in the Files Manager plugin. The application relies on blacklist-based file extension validation and stores uploaded files directly in a web-accessible directory. Under typical server configurations, this can allow an attacker to upload files that are interpreted as executable code, resulting in remote code execution.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Monstra | Monstra Cms | Version 3.0.4 |