SW-9310 - Fix cms attribute handling
Merge pull request #1474 in SW/shopware from bugfix/master/sw-9310-fix-cms-static-attribute to master

* commit 'e1cb0a3a8616dbcfe209c21d72d8e9c5af90478a':
  SW-9310 - Fix cms attribute handling
SW-9312 - Fix Shopware.form.field.Media if the value is undefined or not set.
Merge pull request #1476 in SW/shopware from bugfix/master/sw-9312-fix-form-field-media to master

* commit 'bbe85cc576922a14fdd5426352a0b350bb8993aa':
  SW-9312 - Fix Shopware.form.field.Media if the value is undefined or not set.
SW-9379 - Fix missing input filtering
Merge pull request #1514 in SW/shopware from bugfix/master/sw-9379-fix-input-filtering to master

* commit 'a05c69cc398b3b6b5906be7fe687e181d021c9dc':
  SW-9379 - Fix missing input filtering