IntermediateFREE6 hours
File Upload Vulnerabilities
// VULNERABLE: File upload trusts extension + MIME, no content check
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Curriculum (12 lessons)
- 1. File Upload Vulnerabilities
- 2. What Are File Upload Vulnerabilities?
- 3. What Is the Impact of File Upload Vulnerabilities?
- 4. How Do File Upload Vulnerabilities Arise?
- 5. How Do Web Servers Handle Requests for Static Files?
- 6. Exploiting Unrestricted File Uploads to Deploy a Web Shell From a Security Perspective, th
- 7. Exploiting Flawed Validation of File Uploads
- 8. Exploiting File Upload Vulnerabilities Without Remote Code Execution in the Examples We'Ve
- 9. Uploading Files Using PUT
- 10. How to Prevent File Upload Vulnerabilities
- 11. Best Practices & Detailed Takeaways
- 12. Simple PHP Shell Upload