Search results for: "vulnerability."

What security vulnerability is present in the SQL query where the id parameter is not properly bound?

The security vulnerability present in the SQL query where the id parameter is not properly bound is SQL injection. This vulnerability allows attackers...

How can the use of $_SERVER['PHP_SELF'] in the $from_adress variable pose a security vulnerability in the PHP script?

Using $_SERVER['PHP_SELF'] in the $from_address variable can pose a security vulnerability known as email header injection. This vulnerability allows...

What potential SQL injection vulnerability is present in the provided PHP code and how can it be mitigated?

The potential SQL injection vulnerability in the provided PHP code is that user input ($_POST['username']) is directly concatenated into the SQL query...

What is an XSS vulnerability in PHP and how can it be exploited?

An XSS vulnerability in PHP occurs when user input is not properly sanitized before being displayed on a web page, allowing malicious scripts to be ex...

What potential security vulnerability is present in the PHP code related to password handling?

The potential security vulnerability present in the PHP code related to password handling is storing passwords in plain text. This is a major security...