A **web shell** is a script that enables an attacker to gain remote control over a web server. It is especially useful for **post-exploitation tasks**, allowing an attacker to execute arbitrary....

In the previous example, we saw how a classic [SQL Injection Login Bypass](https://hacksland.net/sql-injection-login-bypass) works. SQL Injection is not all about that. The real fun is we can extract....

Normally in SQL Injection, the attacker: Sees direct errors, or Infers information through page behavior or timing. But Out-of-Band SQL Injection is different: OOB SQLi relies on making....

Blind SQL Injection happens when: There is a SQL injection vulnerability, BUT the application does not show any SQL errors or query outputs directly. In this case, an attacker has to ask....

Blind SQL Injection happens when: There is a SQL injection vulnerability, BUT the application does not show any SQL errors or query outputs directly. In this case, an attacker has to ask....

SQL Injection (SQLi) is one of the oldest and most fundamental web application vulnerabilities. While it’s becoming rarer in modern web apps due to better coding practices and frameworks,....

Web applications are one of the most targeted surfaces by attackers. This is primarily because they are accessible over the internet, making them exposed and potentially vulnerable. Since these....

## The Stack in Computer Science The stack is an important concept in computer science. If you are planning to learn reverse engineering, malware analyzing, exploitation, etc., this concept is a....

Metasploit is an awesome tool which is. It can automate the exploitation process, generate shellcodes, use it as a listener, etc. I hope to start a tutorial series on the Metasploit framework and its....

A web shell is a type of code that hackers use to gain control over a web server. It is particularly useful for post-exploitation attacks, and there are various types of web shells available. Some of....

The Open Worldwide Application Security Project (OWASP) is a nonprofit foundation focused on improving the security of software. It provides free, vendor-neutral tools, resources, and standards that....

# JWT - JSON Web Tokens JWT is short for JSON Web Token. It is a compact and secure way to send information between two parties – like a client (browser) and a server. We usually use JWTs....

Remote Command Execution (RCE) is a critical security vulnerability that allows an attacker to execute arbitrary commands on a remote server. This vulnerability can lead to unauthorized access, data....