A vulnerability has been identified in Mendix Applications using Mendix 10 (All versions < V10.11.0), Mendix Applications using Mendix 10 (V10.6) (All versions < V10.6.9), Mendix Applications using Mendix 9 (All versions >= V9.3.0 < V9.24.22). Affected applications could allow users with the capability to manage a role to elevate the access rights of users with that role. Successful exploitation requires to guess the id of a target role which contains the elevated access rights.