CVE-2025-66571
BaseFortify
Publication date: 2025-12-04
Last updated on: 2025-12-08
Assigner: VulnCheck
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| una | cms | 9.0.0-rc1 |
| una | cms | 14.0.0-rc4 |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-502 | The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a PHP object injection in UNA CMS versions 9.0.0-RC1 through 14.0.0-RC4. It occurs because the profile_id POST parameter is passed to the PHP unserialize() function without proper validation or handling. This allows remote, unauthenticated attackers to inject arbitrary PHP objects, which can lead to the execution of arbitrary PHP code on the server.
How can this vulnerability impact me? :
The vulnerability can allow remote attackers to execute arbitrary PHP code on the affected server without authentication. This can lead to full system compromise, data theft, data modification, or disruption of service.