CVE-2026-10721 | Concrete CMS up to 9.5.1 unserialize deserialization

June 10, 2026 Yanac

A vulnerability classified as problematic has been found in Concrete CMS up to 9.5.1. This vulnerability affects the function unserialize. Performing a manipulation results in deserialization.

This vulnerability is identified as CVE-2026-10721. The attack can be initiated remotely. There is not any exploit available.

It is recommended to upgrade the affected component.VulDB Recent EntriesRead More