Description

Nexuzhealth is the Flemish market leader for the creation, implementation and maintenance of centralised electronic health records (EHR). By offering medical data in a transparent and unambiguous way to hospitals, doctors, doctors and patients, nexuzhealth wants to contribute to the quality of care with digital solutions.

Bounties
Low
0.1 - 3.9
Medium
4.0 - 6.9
High
7.0 - 8.9
Critical
9.0 - 9.4
Exceptional
9.5 - 10.0
Tier 2
50
250
750
2,000
2,500
Tier 2
€50 - €2,500
Tier 3
50
125
300
850
1,000
Tier 3
€50 - €1,000
Rules of engagement
Required
Not applicable
max. 5 requests /sec
X-Intigriti-Username: {Username}

By participating in this program, you agree to:

  • Respect the Community Code of Conduct
  • Respect the Intigriti Terms and Conditions
  • Respect the scope of the program
  • Not discuss or disclose vulnerability information without prior written consent (including PoC's on YouTube and Vimeo)
Assets
URL
Tier 2
*.nexuzhealth.*
Wildcard
No bounty
*.nexuzhealth.pro
Wildcard
Out of scope
URL
Out of scope
Android
Out of scope
In scope

Introduction

We are happy to announce our program! We've done our best to clean up our known issues and now would like to request your help to spot the ones we missed!

Any useful information:

In order to be able to logon to the mynexuzhealth website and apps, a researcher can claim a credential set from the program’s credentials section.
How to log in?
1. Go to www.mynexuzhealth.be
2. Choose “Login with my nexuzhealth code card”
3. Enter your claimed EAD number
4. Enter your claimed password
5. Enter one of the provided 6-digit codes
Once logged in you can change your password.

For more information, check our FAQ below.

Updates
We are continuously going to update our program details or add specific campaigns, follow it to get notified on recent changes.


Feedback
Would you like to help us improve our program or have some feedback to share, please send your anonymous feedback here:

Program feedback link
Please note this form will be checked periodically and should not be used for submission or support queries.

Out of scope

nexuzhealth pro

For the moment the nexuzhealth pro mobile apps and web applicationare out-of-scope.

Application

  • Wordpress usernames disclosure
  • Pre-Auth Account takeover/OAuth squatting
  • Self-XSS that can't be used to exploit other users
  • Verbose messages/files/directory listings without disclosing any sensitive information
  • CORS misconfiguration on non-sensitive endpoints
  • Missing cookie flags
  • Missing security headers
  • Cross-site Request Forgery with no or low impact
  • Presence of autocomplete attribute on web forms
  • Reverse tabnabbing
  • Bypassing rate-limits or the non-existence of rate-limits.
  • Best practices violations (password complexity, expiration, re-use, etc.)
  • Clickjacking without proven impact/unrealistic user interaction
  • CSV Injection
  • Sessions not being invalidated (logout, enabling 2FA, etc.)
  • Tokens leaked to third parties
  • Anything related to email spoofing, SPF, DMARC or DKIM
  • Content injection without being able to modify the HTML
  • Username/email enumeration
  • Email bombing
  • HTTP Request smuggling without any proven impact
  • Homograph attacks
  • XMLRPC enabled
  • Banner grabbing/Version disclosure
  • Not stripping metadata of files
  • Same-site scripting
  • Subdomain takeover without taking over the subdomain
  • Arbitrary file upload without proof of the existence of the uploaded file
  • Blind SSRF without proven business impact (pingbacks aren't sufficient)
  • Disclosed/misconfigured Google Maps API keys
  • Host header injection without proven business impact

General

  • In case that a reported vulnerability was already known to the company from their own tests, it will be flagged as a duplicate
  • Theoretical security issues with no realistic exploit scenario(s) or attack surfaces, or issues that would require complex end user interactions to be exploited
  • Spam, social engineering and physical intrusion
  • DoS/DDoS attacks or brute force attacks
  • Vulnerabilities that only work on software that no longer receive security updates
  • Attacks requiring physical access to a victim's computer/device, man in the middle or compromised user accounts
  • Recently discovered zero-day vulnerabilities found in in-scope assets within 14 days after the public release of a patch or mitigation may be reported, but are usually not eligible for a bounty
  • Reports that state that software is out of date/vulnerable without a proof-of-concept

Mobile

  • Shared links leaked through the system clipboard
  • Any URIs leaked because a malicious app has permission to view URIs opened
  • The absence of certificate pinning
  • Sensitive data in URLs/request bodies when protected by TLS
  • Lack of obfuscation
  • Path disclosure in the binary
  • Lack of jailbreak & root detection
  • Crashes due to malformed URL Schemes
  • Lack of binary protection (anti-debugging) controls, mobile SSL pinning
  • Snapshot/Pasteboard leakage
  • Runtime hacking exploits (exploits only possible in a jailbroken environment)
  • API key leakage used for insensitive activities/actions
Severity assessment

This program follows Intigriti's triage standards

Zero-day vulnerabilities

Recently discovered zero-day vulnerabilities found in in-scope assets within 14 days after the public release of a patch or mitigation may be reported, but are usually not eligible for a bounty

Rewards in this project are categorised according to impact, not according to attack vector.

FAQ

Where can I get credentials for the application?

In order to be able to logon to the mynexuzhealth website and apps, a researcher can claim a credential set from the program’s credentials section.
How to log in?
1. Go to www.mynexuzhealth.be
2. Choose “Login with my nexuzhealth code card”
3. Enter your claimed EAD number
4. Enter your claimed password
5. Enter one of the provided 6-digit codes
Once logged in you can change your password.

For questions please contact support (support@intigriti.be).

I've found a bug which considered as out-of-scope but I can chain it to exploit in-scope targets, what should I do?

If you have doubts about the bug you've found, you can contact Intigriti Support, so we can discuss together and let you know if you should submit the bug via here or not.

Who can submit bugs to our program?

Nexuzhealth Bug Bounty Programs can not be used by nexuzhealth, Cegeka and UZ Leuven employees or any external consultants working for those parties.

If you have any questions, feel free to contact us through the support team of Intigriti.

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.

Researchers
Last 90 day response times
avg. time first response
< 5 days
avg. time to decide
< 2 weeks
avg. time to triage
< 1 week
Activity
12/4
Nexuzhealth
closed a submission
12/4
Nexuzhealth
closed a submission
12/4
Nexuzhealth
closed a submission
12/3
Nexuzhealth
closed a submission
12/3
Nexuzhealth
closed a submission
12/2
Nexuzhealth
accepted a submission
12/1
Nexuzhealth
closed a submission
11/29
logo
vicbriza
created a submission
11/29
logo
vicbriza
created a submission
11/28
logo
aarif_199
created a submission