- Top reward
- No cash rewards
- Top severity paid
- Not published
- Assets in scope
- 1
- Public CVEs
- 0
- Last change
At a glance
What to know before you start testing.
- No cash rewards
- A disclosure program: you report for credit, not money.
- Report on Intigriti
- Submit through the program page.
- Full safe harbor
- Good-faith research is authorised; no legal action.
- No public write-ups
- Keep findings private.
Rewards
What Intigriti lists as the payout for each severity.
This program does not pay cash rewards.
Scope
1 asset you may test, 3 excluded.
Web 1
- https://www.hrs.com
Out of scope (3)
- https://hotelservice.hrs.com
- https://jobs.hrs.com
- https://www.hrs.com/deals
Rules
What the policy asks of you, and the bug types it won't reward, quoted from HRS Group VDP (via Intigriti)'s policy.
While testing
-
Respect the scope of the program
-
Not discuss or disclose vulnerability information without prior written consent (including PoC's on YouTube and Vimeo)
-
Please refrain from making test reservations, as all reservations are considered real bookings in a production system.
Not accepted
-
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
Summarised with AI from the program policy on Intigriti, and checked word for word against it. Read the original
Changes
Tracked since 11 Nov 2026. Last checked 56 minutes ago.
No changes yet. When the rewards or scope move, you will see it here and in the RSS feed.
Before we tracked it
Scope and reward changes recorded before this page started tracking it.
-
Scope removed
https://hotelservice.hrs.com/ (out of scope)
-
Scope removed
https://www.hrs.com
-
Scope removed
https://jobs.hrs.com/ (out of scope)
Public CVEs
Published vulnerabilities in this vendor's products, from the NVD.
No CVEs matched yet. We match NVD records by vendor name, so products sold under another name can be missing.
Original policy
Copied from www.intigriti.com on 12 Nov 2026. The summaries on this page are made from it; the live page may have changed since.
Description
As a pioneering force in the business travel sector, our company has redefined the landscape of corporate lodging and travel management through our innovative Lodging-As-A-Service platform. We facilitate seamless and secure experiences in lodging procurement, workspace management, and financial transactions for our global clientele. In an era marked by rapid technological advancements and stringent data protection standards, our commitment to maintaining robust information security is not only a regulatory mandate but a cornerstone of our customer trust and business excellence.
Our purpose is to revolutionize the business travel experience through our Lodging-As-A-Service platform, providing seamless, secure, and efficient lodging management, workspace solutions, and payment processing for businesses operating globally.
Rules of engagement
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.
| Vulnerability Severity | Time to validate |
|---|---|
| Exceptional | 2 Working days |
| Critical | 2 Working days |
| High | 5 Working days |
| Medium | 15 Working days |
| Low | 15 Working days |
This remains at the discretion of HRS Group 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 HRS Group to award.
In scope
Introduction
We are happy to announce our program! We've done our best to clean up our known issues and now would like to request your help to spot the ones we missed! We have highlighted several key assets above to help direct your testing efforts. However, with the exception of those explicitly marked as out-of-scope, you are welcome and encouraged to submit any significant findings related to any asset you can attribute to the HRS Group or our brands!
We are proud to offer our community a broad scope of opportunities and hope this will be welcoming for both researchers and hackers.
The web application is designed for hotel reservations and follows a straightforward workflow. Users begin by completing a search form to specify their travel details. They are then presented with a list of available hotels that match their criteria. For each hotel, detailed pages provide additional information, including specific room offers and amenities. Once a hotel is selected, users can proceed to a booking form to finalize their reservation. Please refrain from making test reservations, as all reservations are considered real bookings in a production system.
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
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
Severity
This program follows Intigriti's triage standards
FAQ
Where can we get credentials for the app?
We currently don’t offer any credentials to test user roles.