Search results for: "vulnerability mitigation"

How can the use of $_SERVER['PHP_SELF'] in determining file paths be a security vulnerability and what alternative server variable should be used instead?

Using $_SERVER['PHP_SELF'] in determining file paths can be a security vulnerability as it can be manipulated by an attacker to perform a directory tr...

In what scenarios would allowing a non-root user to create new users in a Linux environment be considered a security vulnerability?

Allowing a non-root user to create new users in a Linux environment can be considered a security vulnerability because it could lead to unauthorized u...

What are the limitations of using PHP for network scanning and how can they be mitigated?

Limitation: PHP is not well-suited for low-level network scanning tasks due to its lack of direct access to network sockets and limited support for ra...

What is the potential vulnerability associated with using $_SERVER["PHP_SELF"] in PHP forms?

Using $_SERVER["PHP_SELF"] in PHP forms can potentially expose your application to cross-site scripting (XSS) attacks. An attacker can manipulate the...

How can I avoid the security vulnerability with $_GET[''] and simply write the variable?

Using $_GET directly in your code can expose your application to security vulnerabilities such as SQL injection attacks. To avoid this, you should san...