CVE-2026-0663 | M-Files Server up to 25.12.15491.7 API Endpoint improper validation of syntactic correctness of input (EUVD-2026-3685 / WID-SEC-2026-0185)
A vulnerability, which was classified as problematic, was found in M-Files Server. This issue affects some unknown processing of the component API Endpoint. Executing a manipulation can lead to improper validation of syntactic correctness of input.
This vulnerability appears as CVE-2026-0663. The attack may be performed from remote. There is no available exploit.
You should upgrade the affected component.