A vulnerability has been identified in Mendix Applications using Mendix 7 (All versions < V7.23.22), Mendix Applications using Mendix 8 (All versions < V8.18.7), Mendix Applications using Mendix 9 (All versions < V9.3.0). Write access checks of attributes of an object could be bypassed, if user has a write permissions to the first attribute of this object.
https://euvd.enisa.europa.eu/vulnerability/EUVD-2021-20395
https://cert-portal.siemens.com/productcert/pdf/ssa-352521.pdf