In SonarSource SonarQube 10.4 through 10.5 before 10.6, a vulnerability was discovered in the authorizations/group-memberships API endpoint that allows SonarQube users with the administrator role to inject blind SQL commands.
The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.