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hellot.net Cross Site Scripting vulnerability | OBB-1004673


Security Researcher KhanJanny Helped patch 3112 vulnerabilities
Received 9 Coordinated Disclosure badges
Received 38 recommendations
, a holder of 9 badges for responsible and coordinated disclosure, found a security vulnerability affecting hellot.net website and its users.

Following coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has:

      a. verified the vulnerability and confirmed its existence;
      b. notified the website operator about its existence.

Affected Website:hellot.net  
Open Bug Bounty Program:Create your bounty program now. It's open and free.
Vulnerable Application:Custom Code
Vulnerability Type:XSS (Cross Site Scripting) / CWE-79
CVSSv3 Score:6.1 [CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N]
Disclosure Standard:Coordinated Disclosure based on ISO 29147 guidelines
Discovered and Reported by:KhanJanny Helped patch 3112 vulnerabilities
Received 9 Coordinated Disclosure badges
Received 38 recommendations
Remediation Guide:OWASP XSS Prevention Cheat Sheet
Export Vulnerability Data:Bugzilla Vulnerability Data
JIRA Vulnerability Data [ Configuration ]
Mantis Vulnerability Data
Splunk Vulnerability Data
XML Vulnerability Data [ XSD ]

Vulnerable URL:

Screenshot: hellot.net  vulnerability

Mirror: Click here to view the mirror

Coordinated Disclosure Timeline

Vulnerability Reported:27 October, 2019 16:58 GMT
Vulnerability Verified:27 October, 2019 17:05 GMT
Website Operator Notified:27 October, 2019 17:05 GMT
a. Using the ISO 29147 guidelines
b. Using publicly available security contacts
c. Using Open Bug Bounty notification framework
d. Using security contacts provided by the researcher
Public Report Published
[without any technical details]:
27 October, 2019 17:05 GMT
Public Disclosure:  InformationA security researcher can delete the report before public disclosure, afterwards the report cannot be deleted or modified anymore. The researcher can also postpone public disclosure date as long as reasonably required to remediate the vulnerability.18 April, 2020 16:58 GMT

For Website Operators and Owners

Please contact the researcher directly to get the vulnerability details. The researcher may also help you fix the vulnerability and advice on how to prevent similar issues:

How it works and what's next

For remediation best practices, please also refer to OWASP remediation guidelines. More information about coordinate and responsible disclosure on Open Bug Bounty is available here.

DISCLAIMER: As a non-profit project, Open Bug Bounty never acts as an intermediary between website owners and security researchers. Our role is strictly limited to independent verification of the reports and proper notification of website owners by all available means.

hellot.net

Website Overview

Alexa Global Rank:134,413
SSL/TLS Server Test:C    View Results
Web Server Security Test:N/A    
Malware Test:Click here
Domain Health Report:Click here

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  Recent Recommendations

@TinNguy54963117     23 September, 2020
    Twitter TinNguy54963117:
Thank you for the accurate and quick response in disclosing our vulnerability. This was done in a professional and responsible manner through the bug bounty program, giving us time to remediate.
@judythai     22 September, 2020
    Twitter judythai:
Thank you, Pankaj, for sending such a detailed report to help us reproduce and fix a security issue. You were also very responsive to our follow-up. Appreciate your work!
@Fla_ke     22 September, 2020
    Twitter Fla_ke:
HowardPotts provided us some useful information about a potential security problem on our main website. He quickly answered all our questions. Thks!
@MalagaCarCom     22 September, 2020
    Twitter MalagaCarCom:
Thank you very much, now our website is more secure.
@kitnospt     22 September, 2020
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