I’m wondering if using parameters in SQL Server queries is enough to prevent SQL injection. Is there any way a parameterized query be used to cause a SQL Server Injection?
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Using Parameter placeholders do prevent Sql Server injections. This is due to the fact that the attacker cannot pass any data that would be treated like live SQL because the parameters where the data comes from will be escaped properly. Since the data inside the parameters is escaped and quoted as string literals you cannot use functions, column names or table names.