Search results for: "vulnerability mitigation"

What are the potential pitfalls of using $_POST in PHP forms and how can they be avoided?

Potential pitfalls of using $_POST in PHP forms include vulnerability to cross-site scripting (XSS) attacks and data manipulation. To avoid these pitf...

What are common security vulnerabilities in PHP login systems?

One common security vulnerability in PHP login systems is SQL injection, where attackers can manipulate SQL queries to bypass authentication. To preve...

What potential issue is the user facing with the SQL command in the PHP script?

The user is facing a potential SQL injection vulnerability in the PHP script. To solve this issue, the user should use prepared statements or paramete...

What potential pitfalls can arise from using $PHP_SELF instead of $_SERVER["PHP_SELF"] in PHP scripts?

Using $PHP_SELF instead of $_SERVER["PHP_SELF"] can pose a security risk as it opens up the script to potential Cross-Site Scripting (XSS) attacks. It...

What are some common mistakes made when fetching and displaying data from a database in PHP?

One common mistake is not properly sanitizing user input when fetching data from a database, which can lead to SQL injection attacks. To solve this, a...