Скачать или смотреть Blind OS command injection with output redirection | Portswigger Web Academy | Tamil

Blind OS command injection with output redirection | Portswigger Web Academy | Tamil

Disclaimer:
This video is for educational purposes only. The techniques demonstrated are intended for ethical hacking and security research on authorized systems only. Misusing these techniques is illegal and unethical. Always ensure you have proper permissions before performing any security testing.

Description:
In this video, I demonstrate how to solve PortSwigger Lab: Blind OS Command Injection with Output Redirection, a Practitioner-level lab. This challenge explores exploiting a blind OS command injection vulnerability and using output redirection to retrieve sensitive information from the server.

💻 Lab Overview:
Scenario: The application contains a blind OS command injection vulnerability in the feedback functionality. The output of the injected command is not returned directly but can be redirected to a writable folder.
Writable Location: /var/www/images/, which serves images for the product catalog, can be used to save the command output.
Solution Highlights:
Injected the whoami command to determine the current user.
Redirected the output of the command to the writable folder.
Retrieved the result using the image loading URL.

🔍 Key Learnings:
Understanding and exploiting blind OS command injection vulnerabilities.
Using output redirection to capture and retrieve command outputs in writable directories.
Practical exploitation of real-world scenarios in web application penetration testing.


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