CVE-2026-4830

Name of the Vulnerable Software and Affected Versions kalcaddle kodbox version 1.64

Description A flaw exists in the Public Share Handler component of kalcaddle kodbox. Specifically, the Add function within the file app/controller/explorer/userShare.class.php allows for unrestricted file uploads. This issue is remotely exploitable and is considered difficult to exploit, but a public exploit is available. The vendor was notified but did not respond.

Recommendations Update to a newer version that contains a fix for this vulnerability. As a temporary workaround, restrict access to the Add function within the file app/controller/explorer/userShare.class.php to minimize the risk of exploitation.