Bypass File Upload Restrictions on Web Apps to Get a Shell

One of the most promising avenues of attack in a web application is the file upload. With results ranging from XSS to full-blown code execution, file uploads are an attractive target for hackers. There are usually restrictions in place that can make it challenging to execute an attack, but there are various techniques a hacker could use to beat file upload restrictions to get a shell.

Read full article: https://null-byte.wonderhowto.com/how-to/bypass-file-upload-restrictions-web-apps-get-shell-0323454/

Read more about File Upload Vulnerabilitities:

1. https://0xn3va.gitbook.io/cheat-sheets/web-application/file-upload-vulnerabilities

2. https://www.onsecurity.io/blog/file-upload-checklist/

3. https://cheatsheetseries.owasp.org/cheatsheets/File_Upload_Cheat_Sheet.html

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