A vulnerability was found in moxi159753 Mogu Blog v2 up to 5.2. It has been classified as critical. This issue affects some unknown processing of the file /storage/ of the component Storage Management Endpoint. The manipulation leads to missing authorization.

This vulnerability is documented as CVE-2025-13813. The attack can be initiated remotely. Additionally, an exploit exists.

The vendor was contacted early about this disclosure but did not respond in any way.