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SQL injection attacks.

  • SQL Injection Detection

    SQL Injection Detection

    Posted in SQL Injection Test

    Detect potential SQL injection vulnerabilities. The first step towards achieving a successful SQL injection attack is to detect vulnerabilities. Of course, some tools can automate the process, but it’s better to understand how detection can be done manually. In addition, there are some situations where...

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  • SQL Injection and String Parameters

    SQL Injection and String Parameters

    Posted in SQL Injection Basics

    How to perform SQL injection in text fields. The only difference between numeric parameters and string parameters is that the latter is enclosed between quotes. From an attacker perspective it simply means that the injected SQL segment must be crafted in...

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  • SQL Injection Attacks and Numeric Parameters

    SQL Injection Attacks and Numeric Parameters

    Posted in SQL Injection Basics

    Understanding numeric SQL injection. Attacks against numeric parameters are the simplest way to achieve a SQL injection. This kind of vulnerability is also widely spread since developers often consider that numeric parameters are safe when in most cases they are not. Let's now see...

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  • Sqlmap Overview

    Sqlmap Overview

    Posted in Sqlmap

    A quick presentation of sqlmap, a popular SQL injection tool. Sqlmap is an open source SQL injection tool that automates the process of testing and exploiting SQL injection vulnerabilities. The tool being developed in Python, you can use it on any operating system as long as you have a Python...

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  • Stored Procedure Attacks

    Stored Procedure Attacks

    Posted in Procedures

    Understand SQL injection attacks against stored procedures and functions. It is often believed that stored procedures are not vulnerable to SQL injection attacks, but the reality is totally different. In fact, stored procedures and PL/SQL can be vulnerable to SQLIA. This article covers the different situations...

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  • PL/SQL Attacks

    PL/SQL Attacks

    Posted in PL/SQL

    Understand SQL injection attacks against PL/SQL. PL/SQL, like stored procedures, can be vulnerable to SQL injection attacks. When PL/SQL code integrates user input into a query and executes it, we encounter exactly the same problem we have when we build a classic dynamic query. In...

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  • SQL Injection Risks

    SQL Injection Risks

    Posted in SQL Injection Introduction

    Security impact of SQL injection and risk associated to vulnerable systems. Understanding the risks of SQL injections is non negligible for anyone who might be concerned by this security issue. Whether you are a business decision maker, a developer or a system administrator, you need to be aware of the possible...

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  • What is SQL Injection

    What is SQL Injection

    Posted in SQL Injection Introduction

    Definition, basic principles and categories of SQL injection. SQL injection (SQLI) is a technique that allows a user to inject SQL commands into the database engine from a vulnerable application. By leveraging the syntax and capabilities of SQL, the attacker can influence the query passed to the back-end...

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