CVE-2025-10049 is a vulnerability in the nik00726 Responsive Filterable Portfolio WordPress plugin that permits arbitrary file uploads because the plugin does not validate file types on the HdnMediaSelection_image field. This issue affects all versions up to and including 1.0.24. Exploitation requires authenticated access with Administrator-level privileges or higher. Successful exploitation could allow an attacker to upload malicious files, which may lead to remote code execution on the affected server. The vulnerability is classified under CWE-434 (Unrestricted Upload of File with Dangerous Type) and has a CVSS 3.1 base score of 7.2, indicating high severity.

An attacker with Administrator-level access can upload arbitrary files to the server hosting the vulnerable WordPress plugin. This could lead to remote code execution, compromising the confidentiality, integrity, and availability of the affected system. The impact is rated high due to the potential for full system compromise if exploited.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no patch or official fix information is provided, it is recommended to restrict Administrator-level access to trusted users only and monitor for updates from the plugin vendor. Avoid using the affected plugin versions until a fix is available.