In this security release, we have been able to close security gaps of the threat level "low" and "medium" in addition to the usual error corrections and optimizations. Affected are the Shopware versions from 6.1.0 up to and including 6.3.2.0. The following vulnerability has been fixed with this security update:
NEXT-10905: Authenticated XML External Entity Processing
NEXT-10909: Denial of Service via Cache Flooding
We recommend to update to the current version 6.3.2.1. You can get the update to 6.3.2.1 regularly via the Auto-Updater or directly via the download overview.
https://www.shopware.com/en/download/#shopware-6
For older versions of 6.1 and 6.2 the corresponding changes are also available via plugin:
https://store.shopware.com/en/detail/index/sArticle/518463/number/Swag136939272659
