BUGKUCTF File Upload Test

Objective

Wrote so long web questions, is to be the basic part of the brush finished, the following days will continue to update the BUGKUCTF Web Part of the problem, in order not to affect the reading, so each question is a separate article in the form of a publication, thank you have been support and understanding, mutual encouragement ~ ~ ~

Click to open the link to see, is to upload a php file

We construct a 1.php file upload and try it.

Display non-picture files, then we construct a 1.jpg file try

Prompt non-PHP files, the final file we want to submit is a PHP file, we need to take this packet to catch, change packets sent to the server side

So we upload a 1.jpg file, with BP to grab the packet, send to Repeter, the file name into 1.php,go, flag directly burst out!!!

BUGKUCTF File Upload Test