# Intro
The URL parsing functions focus on splitting a URL string into its components, or on combining URL components into a URL string.
  - [urllib.parse.urlparse](

**Simply** `urllib.parse` used for parsing urls, we can bypass it with adding blanks before the url. This happens in python `3.11.4` and before.

# PoC
Let's break down ``

Here is a set of websites that you should not access:
blocked_list = [

This function checks if website is on blocked list or not, if it's on block list it should return `URL Blocked`

def is_url_blocked(url):
    parse = urllib.parse.urlparse(url).geturl()
    if  parse in blocked_list: return 'URL Blocked'
    else: return 'Bypassed'


Now I added two urls and I check if any of them is blocked and cannot be accessed:
payload1 = ""
payload2 = ""



`payload1` is where i bypassed  `is_url_blocked()` because adding long space before the url will bypass `urllib.parse.urlparse(url).geturl()` it would not execute as excpected.
That's why the output is 

But on `payload2` we get 
URL Blocked

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