Find a way to steal the flag and win Intigriti swag!

Rules:

• This challenge runs from the 4th of April until the 10th of April, 11:59 PM CET.
• Out of all correct submissions, we will draw six winners on Tuesday, the 11th of April:
  • Three randomly drawn correct submissions
  • Three best write-ups
• Every winner gets a €50 swag voucher for our swag shop
• The winners will be announced on our Twitter profile.
• For every 100 likes, we'll add a tip to announcement tweet.
• Join our Discord to discuss the challenge!

The solution...

• Should steal the flag from the admin user. The admin user has a note with the flag.
• Source code for the challenge is publicly available.
• The flag format is INTIGRITI{.*}.
• Should NOT use another challenge on the intigriti.io domain.
• Should be reported at go.intigriti.com/submit-solution.

Test your payloads down below and on the challenge page here! Think you have the right solution? Send your payload to "https://challenge-0323.intigriti.io/visit?url=https://your_cool_note_link" to have an admin check it immediately! Do not spam this endpoint. Doing so will result in a ban.