Below: West Poison
Research a cms for 3 days, I didn't dig into what may be the direct use of the vulnerability, are some of the more tasteless, might be their own level is too dishes. But I put the whole burrowing process is recorded for your reference. If there is something wrong, or is there any good suggestions, please add QQ Group 6 2 5 1 2 6 7 6 together to discuss the learning
This set of cms I is from a webmasters network, just under, so down under it to build up look at the code,
This is the latest version, I don't know, there are no predecessors to dig through, so it started.
First start from home to start reading the code,
Will be one of the few that contains the File Open, Open contains files inside it in addition contains places
First, he defines some constants, so these don't worry, the next is included, the first contains the common.inc.php
We look at common. inc. php.
Other not important code, I'll skip it, I'll analyze the focus code location