Impact

The Shopware application API contains a search functionality which enables users to search through information stored within their Shopware instance. The searches performed by this function can be aggregated using the parameters in the “aggregations” object. The ‘name’ field in this “aggregations” in nested object is vulnerable SQL-injection and can be exploited using SQL parameters.

Patches

Update to Shopware 6.6.10.3

Workarounds

For older versions of 6.5 or 6.4 corresponding security measures are also available via a plugin. For the full range of functions, we recommend updating to the latest Shopware version.

Credit

Redteam Pentesting