Column Name - SQL Injection

Archive of Column Name Data Extraction MySQL Oracle SQL Server System Table

Find Column Names for SQL Injection
Posted in Gathering Information
Extracting column names for a given table. Once the attacker knows table names he needs to find out what the column names are in order to extract information. This article explains how this information can be found using meta data...
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SQL Injection Using UNION
Posted in SQL Injection Techniques
Understanding how to create a valid UNION-based attack to extract information. UNION-based attacks allow the tester to easily extract information from the database. Because the UNION operator can only be used if both queries have the exact same structure, the attacker must craft a SELECT statement...
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Minimal SELECT Structure
Posted in Notes
Simplifying SELECT statements. It is pretty hard to create a valid query when almost no information about the database or the query is known. This can also make testing pretty difficult. Fortunately, some database management systems support minimal query structures and it is...
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