A vulnerability was found in hcr707305003 shiroiAdmin 1.1/1.3 and classified as critical. Affected is the function
FileController::upload of the file app/common/controller/FileController.php. Executing a manipulation of the argument File can lead to unrestricted upload.
The identification of this vulnerability is CVE-2026-15488. The attack may be launched remotely. Furthermore, there is an exploit available.
It is suggested to upgrade the affected component.
The vendor was contacted early about this disclosure but did not respond in any way.
