Discover how a UNION-based SQL injection can be used to retrieve multiple values from a single column, and why this vulnerability poses a serious risk to real-world applications.
Press enter or click to view image in full size
Disclaimer:
The techniques described in this document are intended solely for ethical use and educational purposes. Unauthorized use of these methods outside approved environments is strictly prohibited, as it is illegal, unethical, and may lead to severe consequences.It is crucial to act responsibly, comply with all applicable laws, and adhere to established ethical guidelines. Any activity that exploits security vulnerabilities or compromises the safety, privacy, or integrity of others is strictly forbidden.
Table of Contents
Summary of the Vulnerability
This lab demonstrates a SQL injection flaw in the product category filter. The underlying SQL query dynamically incorporates user input without proper validation, allowing attackers to manipulate the query. By leveraging the UNION…