Inurl Index.php%3fid= _top_ -

inurl:index.php?id= is a common Google dork used by security researchers and web administrators to find pages that use dynamic parameters, often for testing vulnerabilities like SQL injection or identifying specific types of CMS structures.

⚠️ Important Warning

Using inurl:index.php%3Fid= on Google can return thousands of real, vulnerable websites. Do not attempt to add ' OR '1'='1 to those URLs. Doing so is: inurl index.php%3Fid=

Step 2: Test for SQLi (Manual)

index.php?id=1 AND 1=1 (normal)
index.php?id=1 AND 1=2 (should differ or error)

Migration Step: Search your codebase for $_GET['id'] within index.php. If you find it, you have found a critical security refactor target. inurl:index