Description

BCC has been around since 1969 and with 61 stores is one of the largest and most successful electro retailers in the Netherlands. In addition to our physicial stores we have a high-traffic e-commerce platform. BCC is part of the Mirage Retail Group.

Bounties
Low
Medium
High
Critical
Exceptional
Tier 1
€150
€350
€1,000
€2,500
€3,500
€150 - €3,500
Tier 2
€50
€200
€750
€1,250
€2,000
€50 - €2,000
Tier 3
€10
€25
€50
€50
€50
€10 - €50
Rules of engagement
Required
Not applicable
max. 5 requests/sec
Not applicable

By participating in this program, you agree to:

  • Respect the Community Code of Conduct (link to https://go.intigriti.com/coc)
  • Respect the Terms and Conditions (link to https://go.intigriti.com/tac)
  • Respect the scope of the program
  • Not discuss or disclose vulnerability information without prior written consent (including PoC's on YouTube and Vimeo)
Domains

checkout2.bcc.nl

Tier 1
URL

www.bcc.nl/mijn

Tier 1
URL

www.bcc.nl

Tier 2
URL

zakelijk.bcc.nl/inloggen

Tier 2
URL

This is the login page for our business customers
The goal here is to check if you can get in on this login page without a login provided

Shared codebase disclaimer:
The website behind it is the same codebase as www.bcc.nl and any reports here which are also found on www.bcc.nl will be treated as a duplicate and vice versa.

*.bcc.nl

Tier 3
URL
  • fotoservice.bcc.nl is out of scope
  • cadeaukaart.bcc.nl is out of scope
In scope

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

Our worst case scenario's would be:

  1. Ordering (a) product(s) without paying
  2. Stealing/leaking personal data from our customers
  3. Logging in to our 'My account' envorinment (personal BCC account) on an random account which is not yours
  4. Accessing invoices etc which are not yours

Test orders
It is not possible to make a test order at this moment.

Program feedback link
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

Third parties

Third parties as such are out of scope, but any misconfigurations of third party services are in scope.

  • fotoservice.bcc.nl is out of scope
  • cadeaukaart.bcc.nl is out of scope

Out of scope domains

  • Any domain that is not listed in the Domains section, is out of scope for this program

Application

  • RXSS in forms and HTML injection in forms (and entry fields) (we currently working to fix this)
  • innerHTML XSS
  • Wordpress usernames disclosure
  • 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 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 are not 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
Severity assessment

This program follows Intigriti's contextual CVSS standard

See In Scope section for worst case scenario's, which may impact the Business Impact modifiers.

FAQ

How do I connect to the VPN?

Please read the instructions here: https://kb.intigriti.com/en/articles/5379081-program-specific-vpn-s
The OpenVPN configuration file can be found in the attachment.

Where can we get credentials for the app?

You can self-register on the application but please don’t forget to use your @intigriti.me address.

vpn BCC.ovpn.zip
1/4/2022, 10:23:19 AM
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
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Overall stats
submissions received
319
average payout
€243
accepted submissions
56
total payouts
€11,140
Last 90 day response times
avg. time first response
< 2 days
avg. time to decide
< 4 days
avg. time to triage
< 3 days
Activity
5/23
BCC
closed a submission
5/23
BCC
closed a submission
5/23
BCC
closed a submission
5/23
BCC
closed a submission
5/23
BCC
closed a submission
5/22
BCC
closed a submission
5/22
BCC
closed a submission
5/22
BCC
closed a submission
5/22
BCC
closed a submission
5/22
BCC
closed a submission