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The string you provided is a common technique used in . Specifically:
: This is a comment operator in SQL. It tells the database to ignore the rest of the original query, preventing errors from trailing code. How to Prevent This The string you provided is a common technique used in
If you're building an application, you should never let user input go directly into a database query. Instead, use these industry-standard defenses: not executable code.
Ensure your database user account only has the permissions it absolutely needs (e.g., a web app shouldn't have permission to drop tables). The string you provided is a common technique used in
This is the #1 defense. It treats user input as literal data, not executable code.
The string you provided is a common technique used in . Specifically:
: This is a comment operator in SQL. It tells the database to ignore the rest of the original query, preventing errors from trailing code. How to Prevent This
If you're building an application, you should never let user input go directly into a database query. Instead, use these industry-standard defenses:
Ensure your database user account only has the permissions it absolutely needs (e.g., a web app shouldn't have permission to drop tables).
This is the #1 defense. It treats user input as literal data, not executable code.