Description

Vlerick Business School is an international business school at the heart of Europe. We offer fully-accredited, world class education programs combining a healthy mix of theoretical knowledge and practical insight.

Bounties

Responsible disclosure

Rules of engagement
Required
Not applicable
max. 2 requests/sec
Not applicable

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)
Domains

*.vlerick.com

No Bounty
URL

When you start testing www.vlerick.com, visit www.vlerick.com/en?internal first. In this way, your testing is not taken into account in our web stats.

In scope

General

As we are a leading academic institution with a strong tradition of innovation, we have launched a new corporate website that is built on a ‘MACH’ architecture. It strongly integrates with our core back-end systems where we manage all product, student and alumni data that we wish to handle with the utmost care.

We are happy to announce our first bug bounty program & we would like to invite you to help us find any vulnerabilities that we might have overlooked.

We are specifically looking for:

  • leaking of personally identifiable information (PII)
  • leaking of financial data
  • reputation damage
  • horizontal / vertical privilege escalation
  • SQLi

We will verify a critical submission within 5 working days and other submissions within 3 weeks.
All researchers with a valid submission will be added to our Hall of Fame, if desired by the researcher.

Do you want to know us a bit better before you start?
Perhaps a few of our video's will inspire you why you could help our school and it's community.
Or just have a look at our website ;-)

https://www.youtube.com/watch?v=GNgCVPo_l5E
https://www.youtube.com/watch?v=_hM3HsCW-ps

Note on Webforms

  • When filling out a webform, make sure your family name is 't3st' and use your @intigriti.me email address, in that way we know that this lead is a test lead.
  • Max 10 webforms filled out per day.
Out of scope

Out of scope domains

https://mastersblog.vlerick.com/
https://repository.vlerick.com
https://vlerick.myshopify.com/
Likewise, any domain that is not listed in the Domains section is out of scope for this program.

"HTML injection" on www.vlerick.com or webform.vlerick.com is out of scope. (we are working on a solution)

Application

  • Pre-auth account takeover / oauth squatting
  • Self-XSS that cannot 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 on pages with no sensitive actions
  • CSV Injection
  • Host Header Injection
  • Sessions not being invalidated (logout, enabling 2FA, ..)
  • Hyperlink injection/takeovers
  • Mixed content type issues
  • Cross-domain referer leakage
  • Anything related to email spoofing, SPF, DMARC or DKIM
  • Content injection
  • Username / email enumeration
  • E-mail bombing
  • HTTP Request smuggling without any proven impact
  • Homograph attacks
  • XMLRPC enabled
  • Banner grabbing / Version disclosure
  • Open ports without an accompanying proof-of-concept demonstrating vulnerability
  • Weak SSL configurations and SSL/TLS scan reports
  • Not stripping metadata of images
  • Disclosing API keys without proven impact
  • Same-site scripting
  • Subdomain takeover without taken over the subdomain
  • Arbitrary file upload without proof of the existence of the uploaded file

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, may be excluded or be lowered in severity
  • Spam, social engineering and physical intrusion
  • DoS/DDoS attacks or brute force attacks
  • Vulnerabilities that are limited to non-current browsers (older than 3 versions) will not be accepted
  • 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
Severity assessment

This program follows Intigriti's contextual CVSS standard

FAQ

Where can we get credentials for the app?

We currently don’t offer any credentials to test user roles.

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 contributors
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Overall stats
submissions received
58
average payout
N/A
accepted submissions
19
total payouts
N/A
Last 90 day response times
avg. time first response
< 24 hours
avg. time to decide
+3 weeks
avg. time to triage
< 2 days
Activity
4/29
Vlerick Business School
closed a submission
4/28
Vlerick Business School
closed a submission
4/28
Vlerick Business School
closed a submission
4/27
Vlerick Business School
accepted a submission
4/27
Vlerick Business School
accepted a submission
4/27
Vlerick Business School
accepted a submission
4/27
Vlerick Business School
closed a submission
4/27
Vlerick Business School
closed a submission
4/15
Vlerick Business School
closed a submission
4/15
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created a submission