🚀 Acunetix is now Invicti Web + API. Read the announcement.
Get a demo Invicti Website Security Scanner Get a demo
  • Product
  • Why Invicti Web + API?
    • Solutions
      • INDUSTRIES
        • IT & Telecom
        • Government
        • Financial Services
        • Education
        • Healthcare
      • ROLES
        • CTO & CISO
        • Engineering Manager
        • Security Engineer
        • DevSecOps
    • Case Studies
    • Customers
    • Testimonials
  • Pricing
  • About Us
    • Our story
    • In the news
    • Careers
    • Contact
  • Resources
    • Blog
    • Webinars
    • White papers
    • Buyer’s guide
    • Partners
    • Documentation
  • Get a demo
WEB APPLICATION VULNERABILITIES Standard & Premium

Django Improper Input Validation Vulnerability (CVE-2012-4520)

Description

The django.http.HttpRequest.get_host function in Django 1.3.x before 1.3.4 and 1.4.x before 1.4.2 allows remote attackers to generate and display arbitrary URLs via crafted username and password Host header values.

Remediation

References

CVE-2012-4520

Related Vulnerabilities

MySQL CVE-2024-21157 Vulnerability (CVE-2024-21157)

Ruby Improper Control of Generation of Code ('Code Injection') Vulnerability (CVE-2019-16255)

WordPress Plugin WP Mobile Detector Cross-Site Scripting (3.2)

PHP Permissions, Privileges, and Access Controls Vulnerability (CVE-2007-4850)

WordPress Plugin Quiz and Survey Master (QSM)-Easy Quiz and Survey Maker Multiple Vulnerabilities (8.0.8)

Severity

Medium

Tags

Missing Update Known Vulnerabilities CWE-20 CVE-2012-4520

Take action and discover your vulnerabilities

Get a demo
Client: AWS
Client: Cognizant
Client: Garmin
Client: Airforce
Client: NASA
Client: American Express
Product Information
  • AcuSensor Technology
  • AcuMonitor Technology
  • Invicti Web + API Integrations
  • Vulnerability Scanner
  • Support Plans
Use Cases
  • Agentic Pentesting
  • Website Security Scanner
  • External Vulnerability Scanner
  • Web Application Security
  • Vulnerability Management Software
Website Security
  • Cross-site Scripting
  • SQL Injection
  • Reflected XSS
  • CSRF Attacks
  • Directory Traversal
Learn More
  • White Papers
  • TLS Security
  • WordPress Security
  • Web Service Security
  • Prevent SQL Injection
Company
  • About Us
  • Customers
  • Become a Partner
  • Careers
  • Contact
Documentation
  • Case Studies
  • Documentation
  • Videos
  • Vulnerability Index
  • Webinars
  • Login
  • Invicti Subscription Services Agreement
  • Privacy Policy
  • Terms of Use
  • Sitemap
  • Follow us on X
  • Follow us on LinkedIn

© Invicti Web + API 2026