Remote code execution via web shell upload
https://portswigger.net/web-security/file-upload/lab-file-upload-remote-code-execution-via-web-shell-upload
Level: Apprentice
Here in this lab is a simple demonstration of a file upload vulnerability.
We need to access a file in /home/carlos/secret.
Try to upload just a single malicious file like is show in the image.
We see that we can upload php file without any restriction.
Now to see the content of /home/carlos/secret, use get_file_contents() php function.
Once uploaded, set the URL and you will see the flag to submit.
Last updated
