Hello!
I’m currently working on the limited file upload section of the File Upload Attacks module and I’m able to get the XSS working but I can’t seem to do anything other then make the alert pop. I’ve tried a few different JS commands to read a file but nothing seems to work. I’ve attempted to use the XXE portion of the section and I can’t get anything to even upload let alone leverage it. Any help would be greatly appreciated!
XXE doesn’t always have to ‘pop’. Sometimes is gets spit back in the source code!
-onthesauce
Thanks for the reply! I was actually able to leverage the XXE only after I switched networks. Have you ever heard of a home router filtering requests? I ran into the same issue when I was doing the SQL injections module and I had to use the hotspot on my phone in order to send the SQL payloads.
Hello I’m looking for some information because I have a strange problem.
When I do perform the attack on the pwnbox It’s a success and when I do perform the same thing from my own computer the request is not reaching at all the server.
This is the case of an XXE payload.
Moreover, when I do perform with a XSS payload (alert function) from my computer the request reach the server but it’s very long time.
I don’t understand why the router will intercept and analyze the content since it goes thru a VPN connection
I hugely overcomplicated this one, likely due to my misunderstanding of the vulnerability.
I was not aware that the uploaded svg XXE payload displays in the source on the main upload page.
Try uploading the XXE payloads provided and viewing the source of the same upload page on refresh if you’re having any trouble.