The .php extension indicates that the website is running on PHP (Hypertext Preprocessor), a server-side scripting language. While PHP is the backbone of much of the internet (including WordPress), it is also the source of many legacy security vulnerabilities. 2. The Query Parameter ( ?id= )
The primary reason someone searches for php?id=1 is to find websites that might be vulnerable to . When a website takes that id=1 and plugs it directly into a database query without "sanitizing" it, an attacker can manipulate the query. inurl php id1 upd
The ?id= part is a GET parameter. It tells the server to fetch a specific record from a database. For example, news.php?id=1 tells the site to display the first entry in the "news" database table. 3. The Number ( 1 ) The Query Parameter (