Inurl Id= May 2026

Here, id is the parameter, and 12345 is its value. The server uses this value to fetch specific data—usually a user profile, a product, an article, or a database record. For security researchers, inurl:id= is a goldmine for finding Insecure Direct Object References (IDOR) . IDOR occurs when an application uses an ID to access an object (like a file or database row) but fails to check if the user is authorized to see it.

Many beginners think, "If Google found it, it must be public." Wrong. Google indexes URLs, not the authorization logic behind them. A private invoice link that Google found is still private data.

If a username is "johndoe123", search for: inurl:id=johndoe123 inurl id=

inurl:id= intitle:profile "id=" -uuid -hex -"amp;"

https://example.com/profile?id=12345

| Query | What It Finds | | :--- | :--- | | inurl:id= intitle:profile | Profile pages with an ID parameter. | | inurl:id= ext:php | URLs ending in .php with an ID (often legacy, vulnerable scripts). | | inurl:id= site:reddit.com | All Reddit URLs that contain an ID (their post IDs). | | inurl:id= inurl:user | URLs containing both id and user (e.g., user?id=123 ). | | inurl:"id=" "delete" | Pages with delete functionality and an ID—proceed with extreme caution. | 1. Never access data you are not authorized to see. Just because a search engine found site.com/admin?id=1 does not mean you have permission to view it. Attempting to access it could be a computer crime (CFAA in the US, CMA in the UK, etc.).

The search operator inurl:id= is one of the most powerful and revealing queries you can use on search engines like Google, Bing, or DuckDuckGo. It finds every indexed web page that has the characters id= somewhere in its URL. Here, id is the parameter, and 12345 is its value

While this sounds simple, it is a direct window into how websites pass data. This write-up explains how to use it effectively and ethically. A URL containing id= almost always indicates a parameter being passed to a web application. For example: