35 lines
694 B
Markdown
35 lines
694 B
Markdown
# NoSQL Injections
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* No tables, but files (collections)
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* Examples are Elasticsearch, MongoDB, Redis, CouchDB.
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## Querying
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* Filter instead of SQL queries
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* [Redis docs](https://redis.io/documentation)
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* [MongoDB operators](https://docs.mongodb.com/manual/reference/operator/query/)
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* [Elasticsearch docs](https://www.elastic.co/guide/index.html)
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# Operators
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* Most common
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```sql
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$and
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$or
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$eq
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$ne
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$gt
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$where
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$exists
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$regex
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```
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## Tips & Tricks
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* Pass HTTP parameter as an array instead of `user=` and `password=` use `user[$operator]=foo` and `password[$operator]=bar`
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* 2D array via `user[$nin][]=foo`
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## Example
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* POST or GET parameters
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```sh
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username=admin&password[$ne]=admin
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```
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