{keyword} And 9298=(select Upper(xmltype(chr(60)||chr(58)||chr(113)||chr(112)||chr(120)||chr(98)||chr(113)||(select (case When (9298=9298) Then 1 Else 0 End) From Dual)||chr(113)||chr(118)||chr(112)||chr(106)||chr(113)||chr(62))) From Dual)-- Ickp -

"SELECT * FROM products WHERE name = ?" (The database treats the input strictly as text, not as executable code) [4, 5]. 3. Implement Input Validation

It looks like you've included a snippet of code in your query. Specifically, this is a "Boolean-based" or "Error-based" blind injection attempt using Oracle-specific syntax like XMLType and CHR codes to extract information from a database [1, 2]. "SELECT * FROM products WHERE name =

The most effective way to stop this is to use (Prepared Statements). Instead of building a query string with user input, you use placeholders. Never trust user input

Never trust user input. Use an "allow-list" approach to ensure that a keyword only contains expected characters (like alphanumeric characters) and reject anything containing keywords like SELECT , FROM , or special symbols like -- and || [5]. 4. Use Web Application Firewalls (WAF) you use placeholders.

If you are a developer or a site owner looking to defend against this specific type of attack, here is a quick guide on how to handle it: 1. Identify the Vulnerability

"SELECT * FROM products WHERE name = '" + userInput + "'"