In order to summarize all the topics, we are going to test an application with an SQL injection bug.

Here, we have an application with a simple form that has a field vulnerable to SQL injection:

To confirm the vulnerability, we are going to test the string '1 or 1==1--:

The use of the string generates an error in the application. It indicates that there is a problem because of the single quote. However, this string was not evaluated by the DBMS as a TRUE value. To extract all the registers in the table, we are going to use another equivalent ...

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