Description

Sqills provides the leading inventory, reservation, and ticketing system for the bus and rail industry – S3 Passenger. At Sqills we are on a constant journey of innovation, discovery and global market leadership. Our corporate website provides general information about Sqills.

Bounties
Low
Medium
High
Critical
Exceptional
Tier 2
€0
€150
€500
€1,500
€2,500
Up to €2,500
Rules of engagement
Not applicable
Not applicable
max. 5 requests/sec
Not applicable

Our promise to you

  • We are happy to respond to any questions, please use the button in the right top corner to contact us
  • We respect the safe harbour clause that you can find below

Your promise to us

  • Provide detailed but to-the point reproduction steps
  • Include a clear attack scenario. How will this affect us exactly?
  • Remember: quality over quantity!
  • Please do not discuss or post vulnerabilities without our consent (including PoC's on YouTube and Vimeo or any other service)
  • Please do not use automatic scanners -be creative and do it yourself! We cannot accept any submissions found by using automatic scanners. Scanners also won't improve your skills, and can cause a high server load (we'd like to spend our time in thanking researchers rather than blocking their IP's 😉)
Domains

*.sqills.com

Tier 2
URL
In scope

Sqills is pleased to announce our public bug bounty program! We've done our best to resolve most of our known issues and now would like to request your help to find the ones we may have missed! We are specifically looking for:

  • vulnerabilties that lead to modification of content on the corporate website
  • vulnerabilities that provide access to the management system or server that hosts the corporate website
  • vulnerabilities found on management systems that are hosted on *.sqills.com. These systems (e.g. Jenkins, Nexus) should not be publicly available.
  • applications hosted on *.cloud.sqills.com that are part of another (invite-only) program that has bounties enabled. A finding on this domain may be reported through this program as well. When a report meets the requirements, we will invite you to the bounty program and a bounty will be awarded.

We plan to review our scope each month so make sure to visit regularly or subscribe to our program to receive updates when we make them!

Out of scope

Out of scope domains

  • booking.*.sqills.com
  • booking.*.cloud.sqills.com
  • careers.sqills.com

Application

  • 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 without proven business impact
  • Blind SSRF without proven business impact (DNS pingback only is not sufficient)
  • Disclosed and/or misconfigured Google API key (including maps)
  • 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

  • If a reported vulnerability was already known to us because of our own testing, 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 limited to non-current browsers (more than 3 versions removed from what is current) will not be accepted
  • Attacks that require physical access to a victim’s computer/device, man-in-the-middle attack or compromised user accounts
  • Recently disclosed zero-day vulnerabilities in commercial products where no patch or a recent patch (< 2 weeks) is available. We need time to patch our systems just like everyone else - please give us 2 weeks before reporting these types of issues.
  • 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
61
average payout
N/A
accepted submissions
10
total payouts
N/A
Last 90 day response times
avg. time first response
< 16 hours
avg. time to decide
< 2 days
avg. time to triage
< 24 hours
Activity
1/18
Sqills
closed a submission
1/17
logo
created a submission
1/5
Sqills
changed the out of scope
12/15
Sqills
closed a submission
12/14
Sqills
closed a submission
12/14
Sqills
closed a submission
12/14
Sqills
closed a submission
12/14
logo
created a submission
12/13
logo
created a submission
12/13
Sqills
closed a submission