Uber SQL injection

• Title: SQL injection on sctrack.email.uber.com.cn.
• Reported by: Orange.
• Bounty Rewarded: $4,000.
• Web application URL: http://sctrack.email.uber.com.cn.
• Description: Uber is a famous ride-hailing server; it is one of the biggest in the world and is used in a number of cities around the world by people who want to move from one place to another. The reporter in this case, who is Orange Tsai, a famous bug bounty hunter, traveled to China and called an Uber. Uber sends marketing emails to riders based on their location; now. like any rider. the first thing to do is to unsubscribe from that email. That is what Orange did, but bug bounty hunters have keen eyes; Orange observed that the unsubscribe link that he received in China was different from the one he received in normal circumstances. Reviewing the original report, the URL looked something like this: http...