A SQL injection attack is malicious code that is usually injected into data entry fields. WhileWordPress has gone to great lengthsto ensure that the core platform is secured from such attacks, your site may still be vulnerable. Indeed, any part of your site where a person can submit content ...
An effective way to prevent SQL injection attacks is to regularly update your WordPress site to the latest version. These updates often patch up security vulnerabilities, including database software issues, making it difficult for hackers to attack your site. If you are using an outdated version o...
In theprevious articleswe’ve talked aboutSQL injectionanddynamic SQLbut we lacked an answer on how to prevent SQL injection attacks. Today we’ll do exactly that and show you one possible approach to how to do it. We’ll also mention other possible threats and approaches you could take. D...
SQL injection is a security flaw that enables attackers to meddle with an application’s database queries. It usually involves slipping harmful SQL statements into places where users can input data, which can then be executed. This risk has long posed a considerable threat to web security. Such...
SQL injection, a sneaky form of attack, can lead to these very scenarios, leaving many site owners puzzled and frustrated. Have you ever wondered how hackers manage to infiltrate databases so effortlessly or if your site might be at risk?
How and Why Is an SQL Injection Attack Performed To make an SQL Injection attack, an attacker must first find vulnerable user inputs within the web page or web application. A web page or web application that has an SQL Injection vulnerability uses such user input directly in an SQL query....
An SQL injection (SQLi) is a type of attack in which cyber criminals attempt to exploit vulnerabilities in an application's code by inserting an SQL query into regular input or form fields, such as a username or password. The SQL statement is then passed to the application's underlying SQL...
dynamic SQL statements with user input in parts of the SQL that aren't parameterizable, we need to exercise a great deal of caution in many places in the codebase. If we're sloppy in just one of those places, we can wind up leaving the door open to future SQL injection. It woul...
A successful SQL injection attack enables a malicious user to execute commands in your application's database by using the privileges granted to your application's login. The problem is more severe if your application uses an over-privileged account to connect to the database. For example, if ...
Now that we know what a SQL injection is, let’s see how we can protect our code from this kind of attack. Here we’re focusing on a couple of very effective techniques available in Java and other JVM languages, but similar concepts are available to other environments, such as PHP, ....