In this security release, we have been able to close security gaps of the threat level "critical". Affected are the Shopware versions from 6.1.0 up to and including 6.4.1.1. The following vulnerability has been fixed with this security update:
NEXT-15858: Remote code execution in an external library
We recommend updating to the current version 6.4.1.2. You can get the update to 6.4.1.2 regularly via the Auto-Updater or directly via the download overview.
https://www.shopware.com/en/download/#shopware-6
For older versions of 6.3 and lower, corresponding security measures are also available via a plugin.
https://store.shopware.com/en/detail/index/sArticle/518463/number/Swag136939272659
