![Booking.com on Twitter: "@purnima75857533 Hi, sorry but I cannot see your DM, can you send us one with your reservation number and pin code, please? https://t.co/Z89AAoEgD7" / Twitter Booking.com on Twitter: "@purnima75857533 Hi, sorry but I cannot see your DM, can you send us one with your reservation number and pin code, please? https://t.co/Z89AAoEgD7" / Twitter](https://pbs.twimg.com/media/EVu8j4oUYAAfhJ0.jpg)
Booking.com on Twitter: "@purnima75857533 Hi, sorry but I cannot see your DM, can you send us one with your reservation number and pin code, please? https://t.co/Z89AAoEgD7" / Twitter
![Booking.com allowed me to enter someone else's account and cancel their reservation - Zero Day Vulnerability Booking.com allowed me to enter someone else's account and cancel their reservation - Zero Day Vulnerability](https://skillsireupload.s3.amazonaws.com/upload/photos/2020/09/DygnR3wRCNQX7UWn9AqS_08_bccedc51b42f3c1b9fc7d8e9952ae916_image.png)
Booking.com allowed me to enter someone else's account and cancel their reservation - Zero Day Vulnerability
![STA3140 - Booking Confirmation BOOKING NUMBER 319133634 PIN CODE 3763 CHECK IN 9 APRIL | Course Hero STA3140 - Booking Confirmation BOOKING NUMBER 319133634 PIN CODE 3763 CHECK IN 9 APRIL | Course Hero](https://www.coursehero.com/thumb/98/69/9869ebe846482483665c7dd10fa0100648f94dfe_180.jpg)