intigriti/Challenge 0126/Detail
Detail Leaderboard
Description

Come play our monthly challenge!

Bounties

This is a responsible disclosure program without bounties.

Rules of engagement
Not applicable
Not applicable
Not applicable
Not applicable

N/A

Assets
tier
All
type
All
https://challenge-0126.intigriti.io
URL
Tier 2
In scope

Rules:

This challenge runs from 20/01/2026 12:00 PM until 27/01/2026, 11:59 PM UTC.

  • Out of all correct submissions, we will draw six winners on Wednesday 25/01/2026:
    • 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 X profile.
  • For every 100 likes, we'll add a tip to announcement post.
  • Join our Discord to discuss the challenge!

The solution:

  • Should leverage a XSS vulnerability on the challenge page.
  • Shouldn't be self-XSS or related to MiTM attacks.
  • Should work in the latest version of Google Chrome.
  • Should not require more than 1 click from the victim.
  • Should include:
    • The flag in the format INTIGRITI{.*}
    • The payload(s) used
    • Steps to solve (short description / bullet points)
  • Should be reported on the Intigriti platform.

Get started:

  1. Test your payloads on the challenge page
  2. Submit your proof of concept on the submission page to capture your flag!
Out of scope

N/A

Severity assessment

This program follows Intigriti's triage standards based on the proof of concept.

FAQ

N/A

All aboard!
Please log in or sign up on the platform

For obvious reasons we can only allow submissions or applications for our program with a valid Intigriti account.

It will only take 2 minutes to create a new one or even less to log in with an existing account, so don't hesitate and let's get started. We would be thrilled to have you as part of our community.

Program specifics
Not managed by Intigriti
Activity
1/20
Challenge 0126
launched