Search results for: "security"

Are there any security concerns to consider when storing and executing PHP code in variables?

When storing and executing PHP code in variables, there is a risk of code injection attacks if the input is not properly sanitized. To prevent this, i...

What are the potential pitfalls or security concerns when generating HTML pages dynamically with PHP?

One potential pitfall when generating HTML pages dynamically with PHP is the risk of Cross-Site Scripting (XSS) attacks if user input is not properly...

What are the potential security risks associated with using MySQL functions like mysql_query in PHP?

Using functions like mysql_query in PHP can lead to SQL injection attacks if user input is not properly sanitized. To prevent this, it is important to...

What best practices should be followed when using shell_exec in PHP to avoid security vulnerabilities?

When using shell_exec in PHP, it is important to sanitize user input to prevent command injection attacks. One way to do this is by using escapeshella...

Are there any potential security risks associated with sending error messages via email in PHP?

Sending error messages via email in PHP can potentially expose sensitive information about your server configuration or code structure to malicious us...