Freaks City

Vulnerability OverviewCVE-2024-32709 identifies a critical SQL Injection vulnerability in the WordPress WP-Recall plugin (versions <= 16.26.5). Unauthenticated attackers can exploit the group-name parameter within the account management endpoint to extract sensitive database records. The FOFA search query for identifying vulnerable deploymen ...

Understanding urllib and urllib2 Differences Both urllib and urllib2 modules handle URL operations, but they serve different purposes. The key distinctions include: urllib2.urlopen can accept either a Request object or a URL, while urllib.urlopen only accepts URLs When using a Request object with urllib2, you can set custom headers for t ...

urllib Module Overview The urllib module is a built-in Python library designed for HTTP requests. In Python 3, the primary submodules are urllib.request for handling requests and urllib.parse for URL encoding. This module enables programmatic browser simulation for data extraction tasks. Practical Examples Example 1: Retrieving Baidu Homepage C ...

Utilizing the urllib Module for Web Requests The urllib library is a built-in Python module used for handling URLs. It provides several ways to fetch data from the web, ranging from simple function calls to complex custom handlers. Basic Web Access and Custom Openers The simplest way to retrieve a webpage is using urlopen. For more advanced con ...

GET Requests with Dictionary Parameters When making GET requests with query parameters, we can construct URLs dynamically using dictionaries: import urllib.request import urllib.parse import string def get_params(): base_url = "http://www.baidu.com/s" params = { "query": "中文", &quot ...

Handling HTTP Cookies and Session State HTTP is inherently stateless, meaning each request is independent. To maintain user sesions across multiple requests, web servers rely on cookies. When building scrapers, managing these cookies correctly is essential for accessing authenticated or personalized content. Manual Cookie Injection The simplest ...

This process isn't technically complex—it's more about patience and attention to detail. That’s why many people choose web scraping as a side job. Though it’s time-consuming, the technical barrier is relatively low. After this lesson, you won't think web scraping is hard anymore. You may later encounter challenges like session management or byp ...

The core mechanism of an image scraper involves three steps: fetching a webpage, parsing its HTML to extract image URLs, and downloading each image file. Below are two practical examples—one for a general gallery site and another for a specific article. These scripts rely on Python's urllib.request and re modules and were originally written in ...