If you are a site owner and your URLs still look like php?id=1 , you aren't necessarily at risk, but you should ensure your "house" is in order:
Blocking suspicious URL manipulations automatically. 2. Search Engine Optimization (SEO) Evolution inurl php id 1 high quality
Historically, many sites using php?id= were poorly coded. If a developer didn't "sanitize" the input—meaning they didn't check if the "1" was actually a number or a piece of malicious code—the site became vulnerable to . If you are a site owner and your URLs still look like php
Clean URLs are easier for humans to read and are treated more favourably by search engine algorithms. How to Protect Your Website you aren't necessarily at risk
Using SQL "placeholders" so that user input is never executed as a command.