- This challenge runs from April 19 until April 25th, 11:59 PM CET.
Out of all correct submissions, we will draw six winners on Monday, April 26th:
- 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.
- Should work on the latest version of Firefox or Chrome
alert() the following flag:
- Should leverage a cross site scripting vulnerability on this page.
- Shouldn't be self-XSS or related to MiTM attacks
- Should not use any user interaction
- Should be reported at go.intigriti.com/submit-solution