Ocean CMS to the latest version V6. 2 8 command execution 0DAY-vulnerability warning-the black bar safety net

t00ls a friend fuzz out of a 0day, but the analysis does not come out what's the problem, I analyze a bit. I is how to track this 0day? In fact, as long as the chase area parameters of the treated place. After a character is an illegal judgment, call echoSearchPagefunction area parameters after t...