CVE-2026-87028 | Concrete CMS up to 9.5.3 Custom-Slot Preview Endpoint privileges management

A vulnerability was found in Concrete CMS up to 9.5.3. It has been declared as problematic. This affects an unknown part of the component Custom-Slot Preview Endpoint. Such manipulation leads to improper privilege management.

This vulnerability is traded as CVE-2026-87028. The attack may be launched remotely. There is no exploit available.VulDB Recent EntriesRead More