Just a bit stuck on the final step of this level.
I have found the secret page, bypassed the login screen and can now upload the file, but this is where I’m stuck.
I have tried:
-Finding the image location and putting that in the uploader.
-Saving as a jpg and php file and trying to upload both of those.
-I have looked into uploading shells.
So this is what I have tried but it just keeps returning an error “error opening file”.
Any help would be appreciated.