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P5
CVE-2025-66571: UNA CMS 9.0.0-RC1 through 14.0.0-RC4
CVE-2025-66571. EPSS 0.00612 (percentile 0.48263), scored 17-Oct-2026.
Affected technology
UNA CMS · 9.0.0-RC1 through 14.0.0-RC4
Vendor not specified by the source
Description’s affected range: versions 9.0.0-RC1 - 14.0.0-RC4
Component: Not specified by the source
Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · No privileges required · No user interaction required
What an attacker can do
Remote, unauthenticated attackers can inject arbitrary PHP objects and potentially write and execute arbitrary PHP code. Vendor/CNA’s CVSS 4.0 assessment (base score 9.3/10) rates confidentiality, integrity and availability impact as high.
- CWE
- CWE-502
- CCR priority
- 0.2 /100 (P5)
- EPSS
- 0.00612 · percentile 0.48263 · 2026-10-17
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-18 15:50:37.644431+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2025-66571.html