CVE-2026-54108 | Microsoft SharePoint Server File Path file name improper authorization

A vulnerability classified as critical has been found in Microsoft SharePoint Server. Affected by this issue is some unknown functionality of the component File Path Handler. Performing a manipulation of the argument file name results in improper authorization.

This vulnerability is cataloged as CVE-2026-54108. It is possible to initiate the attack remotely. There is no exploit available.VulDB Recent EntriesRead More