Re:Back in 1993, I was taking a number theory class
by evanreichard on Monday May 03, 2021 @08:37PM
(#27032744)
About a year ago I was attempting to book a room through the Hilton payment system but my card kept getting declined.
Opening up the web inspector revealed that the JS was stripping any leading 0's for the CVV. I ended up manually crafting a curl request to hit the GraphQL endpoint and was able to successfully book the room.
I did reach out to a Platform Architect on LinkedIn describing the bug, but never heard back about it. Was a total shot in the dark, though, so no surprise there.
Opening up the web inspector revealed that the JS was stripping any leading 0's for the CVV. I ended up manually crafting a curl request to hit the GraphQL endpoint and was able to successfully book the room.
I did reach out to a Platform Architect on LinkedIn describing the bug, but never heard back about it. Was a total shot in the dark, though, so no surprise there.