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)

Validation times

We will validate all submissions within the below timelines, once your submission has been verified by Intigriti.
Submissions validated outside of this may be awarded a €25 bonus.

This remains at the discretion of Citymesh to award.

Check our fix
We offer up to €50 bonus to verify a resolved issue for us (when requested).
This remains at the discretion of Citymesh to award.

Introduction

Welcome to our Responsible Vulnerability Disclosure Program – where cybersecurity meets collaboration! We believe in the power of the community to enhance the security of our digital ecosystem. As technology advances, so do the threats, and that's why we're inviting ethical hackers, security researchers, and enthusiasts to join hands with us in identifying and resolving potential vulnerabilities.

Due to the nature of our activities, Citymesh heavily relies on information and information systems. As such, it is important that this information and / or information systems are adequately safeguarded against all known threats, both internal and external, deliberate or accidental.

Our Responsible Vulnerability Disclosure Program aims to create a secure and resilient environment for our users by encouraging responsible disclosure of security issues. We value the expertise and creativity of the security community and are committed to fostering a transparent and cooperative relationship with those who help us strengthen our defenses.

Our worst-case scenarios are:

• Disclosure of PII
• RCE & privilege escalation

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.

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

This program follows Intigriti's contextual CVSS standard

Where can we get credentials for the app?

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

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