A vulnerability marked as critical has been reported in kalcaddle kodbox 1.61. Affected by this vulnerability is an unknown functionality of the file /?explorer/upload/serverDownload of the component Download from Link Handler. Performing manipulation of the argument url results in server-side request forgery.

This vulnerability is known as CVE-2025-9414. Remote exploitation of the attack is possible. Furthermore, an exploit is available.

The vendor was contacted early about this disclosure but did not respond in any way.