CVE-2026-72688 | OpenSignLabs OpenSignServer up to 2.37.0 fileupload missing authentication

A vulnerability classified as problematic has been found in OpenSignLabs OpenSignServer up to 2.37.0. This affects the function fileupload. Performing a manipulation results in missing authentication.

This vulnerability was named CVE-2026-72688. The attack may be initiated remotely. There is no available exploit.VulDB Recent EntriesRead More