Responsible disclosure

Security comes first at EDUos. Found a vulnerability in our systems anyway? Let us know and we’ll solve it together.

How to report a vulnerability

Email your finding to servicedesk@rostareduflex.nl. Describe what you found and how we can reproduce it. Leave your contact details if you’d like a reply.

What we ask of you

  • Don’t exploit the vulnerability, and don’t view or copy more data than needed to demonstrate it.
  • Don’t change or delete anyone else’s data.
  • Don’t carry out attacks that disrupt the service, and don’t use social engineering or physical access.
  • Don’t share the vulnerability with anyone else until it has been fixed.
  • Report the vulnerability as soon as possible after finding it.

What we promise

  • We respond within five working days with an initial assessment.
  • We keep you informed of progress until the vulnerability is fixed.
  • We treat your report and your details confidentially.
  • If you follow these rules, we won’t take legal action against you.
  • If you wish, we’ll credit you for the fix.

Not intended for

Reports without a demonstrable risk, such as missing settings on pages without sensitive data, or automated scan results without explanation. For questions about using EDUos Web, please contact the service desk.