Discuz! X2 SQL injection vulnerability 0day-vulnerability warning-the black bar safety net

File: source\module\forum\forumattachment.php if! defined'INDISCUZ' exit'Access Denied'; define'NOROBOT', TRUE; @list$G'gpaid', $G'gpk', $G'gpt', $G'gpuid', $G'gptableid' = explode'|', base64decode$G'gpaid'; if! empty$G'gpfindpost' && $attach = DB::fetchfirst"SELECT pid, tid FROM ". DB::table...