Well, as I am sitting here semi high and haven’t sleet for 27 hours. I am pondering about what I should do with my new found zeroday. It has gotten me allot of new pass files and it has been a fun day. but what should I do now? I could publish it and write an exploit, would be fun to try out my new found C# skills. Then I’ll lose the whole after a week or so. I think I might hang on to it so I have an edge. I was thinking about maybe hacking the main website for the application and maybe put in a small surprise in the source code. But it will someday be discovered by someone and I lose my access. Although it could be fun. But this application is so poorly coded that a monkey could do better. Worst is that it costs 2000$.
Exploit: My new zeroday tool uses first a “true or false” sql injection to get the admin login that is in plain-text. Then it logs in as admin, uploads an evil img (just a jpg with php-code) then it uses an lfi in the config file to execute my evil img.