Challenge: Santa is always keeping up with the times. He asked his elves to build him a web page that will help with the ordering and distributing of presents. Being crunch time, the elves took some shortcuts to get the page up and running. Would you be willing to check if the elves made any mistakes that could leak possibly sensitive information?

Challenge: Santa found this program when he inspected the computer of an elf, who tried to steal all the presents from Santa’s sleigh. Can you find out what it does?

Challenge: This document was intercepted while it was traveling to the North Pole. Is it just a typical letter to Santa or does it contain something more?

Challenge: Santa got a secret message from a gifted child. Can you help him decode the message and save Christmas?

Challenge: Santa’s checklist website for presents he already put in his sleigh keeps crashing. Can you help him find out what the problem is? Url for the website is: https://sleigh.owasp.si

Here we go again! After a difficult year I was really looking forward to a new CTF. Once again presented by SSRD, Viris, BSidesLjubljana and also OWASP Maribor.