Answer Posted / Ankur Uttam

Query injection refers to a malicious attack that exploits a vulnerability in SQL or NoSQL databases, allowing an attacker to insert malicious code into a query. In MongoDB, the most common way to prevent query injection is by using prepared statements or parameterized queries, where user input is treated as data rather than part of the SQL command. This can be achieved using MongoDB's native driver or popular ORMs such as Mongoose. Additionally, proper input validation and sanitization can help mitigate the risk of query injection attacks.

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